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| موضوع: كتاب Fundamentals of Materials Science and Engineering السبت 03 يوليو 2021, 6:36 pm | |
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أخوانى فى الله أحضرت لكم كتاب Fundamentals of Materials Science and Engineering An Interactive e FIFTH EDITION William D. Callister, Jr. Department of Metallurgical Engineering The University of Utah
و المحتوى كما يلي :
Contents Chapters 1 through 13 discuss core topics (found in both print and on the CD-ROM) and supplementary topics (in the eText only) LIST OF SYMBOLS xix 1. Introduction 1 Learning Objectives 2 1.1 Historical Perspective 2 1.2 Materials Science and Engineering 2 1.3 Why Study Materials Science and Engineering? 4 1.4 Classification of Materials 5 1.5 Advanced Materials 6 1.6 Modern Materials’ Needs 6 References 7 2. Atomic Structure and Interatomic Bonding 9 Learning Objectives 10 2.1 Introduction 10 ATOMIC STRUCTURE 10 2.2 Fundamental Concepts 10 2.3 Electrons in Atoms 11 2.4 The Periodic Table 17 ATOMIC BONDING IN SOLIDS 18 2.5 Bonding Forces and Energies 18 2.6 Primary Interatomic Bonds 20 2.7 Secondary Bonding or Van der Waals Bonding 24 2.8 Molecules 26 Summary 27 Important Terms and Concepts 27 References 28 Questions and Problems 28 3. Structures of Metals and Ceramics 30 Learning Objectives 31 3.1 Introduction 31 CRYSTAL STRUCTURES 31 3.2 Fundamental Concepts 31 3.3 Unit Cells 32 3.4 Metallic Crystal Structures 33xii ● Contents 3.5 Density Computations—Metals 37 3.6 Ceramic Crystal Structures 38 3.7 Density Computations—Ceramics 45 3.8 Silicate Ceramics 46 • The Silicates (CD-ROM) S-1 3.9 Carbon 47 • Fullerenes (CD-ROM) S-3 3.10 Polymorphism and Allotropy 49 3.11 Crystal Systems 49 CRYSTALLOGRAPHIC DIRECTIONS AND PLANES 51 3.12 Crystallographic Directions 51 3.13 Crystallographic Planes 54 3.14 Linear and Planar Atomic Densities (CD-ROM) S-4 • 3.15 Close-Packed Crystal Structures 58 CRYSTALLINE AND NONCRYSTALLINE MATERIALS 62 3.16 Single Crystals 62 3.17 Polycrystalline Materials 62 3.18 Anisotropy 63 3.19 X-Ray Diffraction: Determination of Crystal Structures (CD-ROM) S-6 • 3.20 Noncrystalline Solids 64 Summary 66 Important Terms and Concepts 67 References 67 Questions and Problems 68 4. Polymer Structures 76 Learning Objectives 77 4.1 Introduction 77 4.2 Hydrocarbon Molecules 77 4.3 Polymer Molecules 79 4.4 The Chemistry of Polymer Molecules 80 4.5 Molecular Weight 82 4.6 Molecular Shape 87 4.7 Molecular Structure 88 4.8 Molecular Configurations (CD-ROM) S-11 • 4.9 Thermoplastic and Thermosetting Polymers 90 4.10 Copolymers 91 4.11 Polymer Crystallinity 92 4.12 Polymer Crystals 95 Summary 97 Important Terms and Concepts 98 References 98 Questions and Problems 99 5. Imperfections in Solids 102 Learning Objectives 103 5.1 Introduction 103 POINT DEFECTS 103 5.2 Point Defects in Metals 103 5.3 Point Defects in Ceramics 105 5.4 Impurities in Solids 107 5.5 Point Defects in Polymers 110 5.6 Specification of Composition 110 • Composition Conversions (CD-ROM) S-14 MISCELLANEOUS IMPERFECTIONS 111 5.7 Dislocations—Linear Defects 111 5.8 Interfacial Defects 115 5.9 Bulk or Volume Defects 118 5.10 Atomic Vibrations 118 MICROSCOPIC EXAMINATION 118 5.11 General 118 5.12 Microscopic Techniques (CD-ROM) S-17 • 5.13 Grain Size Determination 119 Summary 120 Important Terms and Concepts 121 References 121 Questions and Problems 122 6. Diffusion 126 Learning Objectives 127 6.1 Introduction 127 6.2 Diffusion Mechanisms 127 6.3 Steady-State Diffusion 130 6.4 Nonsteady-State Diffusion 132 6.5 Factors That Influence Diffusion 136 6.6 Other Diffusion Paths 141 6.7 Diffusion in Ionic and Polymeric Materials 141 Summary 142 Important Terms and Concepts 142 References 142 Questions and Problems 143 7. Mechanical Properties 147 Learning Objectives 148 7.1 Introduction 148 7.2 Concepts of Stress and Strain 149 ELASTIC DEFORMATION 153 7.3 Stress–Strain Behavior 153 7.4 Anelasticity 157 7.5 Elastic Properties of Materials 157Contents ● xiii MECHANICAL BEHAVIOR—METALS 160 7.6 Tensile Properties 160 7.7 True Stress and Strain 167 7.8 Elastic Recovery During Plastic Deformation 170 7.9 Compressive, Shear, and Torsional Deformation 170 MECHANICAL BEHAVIOR—CERAMICS 171 7.10 Flexural Strength 171 7.11 Elastic Behavior 173 7.12 Influence of Porosity on the Mechanical Properties of Ceramics (CD-ROM) S-22 • MECHANICAL BEHAVIOR—POLYMERS 173 7.13 Stress–Strain Behavior 173 7.14 Macroscopic Deformation 175 • 7.15 Viscoelasticity (CD-ROM) S-22 HARDNESS AND OTHER MECHANICAL PROPERTY CONSIDERATIONS 176 7.16 Hardness 176 7.17 Hardness of Ceramic Materials 181 7.18 Tear Strength and Hardness of Polymers 181 PROPERTY VARIABILITY AND DESIGN/SAFETY FACTORS 183 7.19 Variability of Material Properties 183 • Computation of Average and Standard Deviation Values (CD-ROM) S-28 7.20 Design/Safety Factors 183 Summary 185 Important Terms and Concepts 186 References 186 Questions and Problems 187 8. Deformation and Strengthening Mechanisms 197 Learning Objectives 198 8.1 Introduction 198 DEFORMATION MECHANISMS FOR METALS 198 8.2 Historical 198 8.3 Basic Concepts of Dislocations 199 8.4 Characteristics of Dislocations 201 8.5 Slip Systems 203 • 8.6 Slip in Single Crystals (CD-ROM) S-31 8.7 Plastic Deformation of Polycrystalline Metals 204 8.8 Deformation by Twinning (CD-ROM) S-34 • MECHANISMS OF STRENGTHENING IN METALS 206 8.9 Strengthening by Grain Size Reduction 206 8.10 Solid-Solution Strengthening 208 8.11 Strain Hardening 210 RECOVERY, RECRYSTALLIZATION, AND GRAIN GROWTH 213 8.12 Recovery 213 8.13 Recrystallization 213 8.14 Grain Growth 218 DEFORMATION MECHANISMS FOR CERAMIC MATERIALS 219 8.15 Crystalline Ceramics 220 8.16 Noncrystalline Ceramics 220 MECHANISMS OF DEFORMATION AND FOR STRENGTHENING OF POLYMERS 221 8.17 Deformation of Semicrystalline Polymers 221 8.18a Factors That Influence the Mechanical Properties of Semicrystalline Polymers [Detailed Version (CD-ROM)] S-35 • 8.18b Factors That Influence the Mechanical Properties of Semicrystalline Polymers (Concise Version) 223 8.19 Deformation of Elastomers 224 Summary 227 Important Terms and Concepts 228 References 228 Questions and Problems 228 9. Failure 234 Learning Objectives 235 9.1 Introduction 235 FRACTURE 235 9.2 Fundamentals of Fracture 235 9.3 Ductile Fracture 236 • Fractographic Studies (CD-ROM) S-38 9.4 Brittle Fracture 238 9.5a Principles of Fracture Mechanics [Detailed Version (CD-ROM)] S-38 • 9.5b Principles of Fracture Mechanics (Concise Version) 238 9.6 Brittle Fracture of Ceramics 248 • Static Fatigue (CD-ROM) S-53 9.7 Fracture of Polymers 249 9.8 Impact Fracture Testing 250xiv ● Contents FATIGUE 255 9.9 Cyclic Stresses 255 9.10 The S–N Curve 257 9.11 Fatigue in Polymeric Materials 260 9.12a Crack Initiation and Propagation [Detailed Version (CD-ROM)] S-54 • 9.12b Crack Initiation and Propagation (Concise Version) 260 9.13 Crack Propagation Rate (CD-ROM) S-57 • 9.14 Factors That Affect Fatigue Life 263 • 9.15 Environmental Effects (CD-ROM) S-62 CREEP 265 9.16 Generalized Creep Behavior 266 9.17a Stress and Temperature Effects [Detailed Version (CD-ROM)] S-63 • 9.17b Stress and Temperature Effects (Concise Version) 267 9.18 Data Extrapolation Methods (CD-ROM) S-65 • 9.19 Alloys for High-Temperature Use 268 9.20 Creep in Ceramic and Polymeric Materials 269 Summary 269 Important Terms and Concepts 272 References 272 Questions and Problems 273 10 Phase Diagrams 281 Learning Objectives 282 10.1 Introduction 282 DEFINITIONS AND BASIC CONCEPTS 282 10.2 Solubility Limit 283 10.3 Phases 283 10.4 Microstructure 284 10.5 Phase Equilibria 284 EQUILIBRIUM PHASE DIAGRAMS 285 10.6 Binary Isomorphous Systems 286 10.7 Interpretation of Phase Diagrams 288 10.8 Development of Microstructure in Isomorphous Alloys (CD-ROM) S-67 • 10.9 Mechanical Properties of Isomorphous Alloys 292 10.10 Binary Eutectic Systems 292 10.11 Development of Microstructure in Eutectic Alloys (CD-ROM) S-70 • 10.12 Equilibrium Diagrams Having Intermediate Phases or Compounds 297 10.13 Eutectoid and Peritectic Reactions 298 10.14 Congruent Phase Transformations 301 10.15 Ceramic Phase Diagrams (CD-ROM) S-77 • 10.16 Ternary Phase Diagrams 301 • 10.17 The Gibbs Phase Rule (CD-ROM) S-81 THE IRON–CARBON SYSTEM 302 10.18 The Iron–Iron Carbide (Fe–Fe3C) Phase Diagram 302 10.19 Development of Microstructures in Iron–Carbon Alloys 305 10.20 The Influence of Other Alloying Elements (CD-ROM) S-83 • Summary 313 Important Terms and Concepts 314 References 314 Questions and Problems 315 11 Phase Transformations 323 Learning Objectives 324 11.1 Introduction 324 PHASE TRANSFORMATIONS IN METALS 324 11.2 Basic Concepts 325 11.3 The Kinetics of Solid-State Reactions 325 11.4 Multiphase Transformations 327 MICROSTRUCTURAL AND PROPERTY CHANGES IN IRON–CARBON ALLOYS 327 11.5 Isothermal Transformation Diagrams 328 11.6 Continuous Cooling Transformation Diagrams (CD-ROM) S-85 • 11.7 Mechanical Behavior of Iron–Carbon Alloys 339 11.8 Tempered Martensite 344 11.9 Review of Phase Transformations for Iron–Carbon Alloys 346 PRECIPITATION HARDENING 347 11.10 Heat Treatments 347 11.11 Mechanism of Hardening 349 11.12 Miscellaneous Considerations 351 CRYSTALLIZATION, MELTING, AND GLASS TRANSITION PHENOMENA IN POLYMERS 352 11.13 Crystallization 353 11.14 Melting 354 11.15 The Glass Transition 354 11.16 Melting and Glass Transition Temperatures 354 11.17 Factors That Influence Melting and Glass Transition Temperatures (CD-ROM) S-87 •Contents ● xv Summary 356 Important Terms and Concepts 357 References 357 Questions and Problems 358 12. Electrical Properties 365 Learning Objectives 366 12.1 Introduction 366 ELECTRICAL CONDUCTION 366 12.2 Ohm’s Law 366 12.3 Electrical Conductivity 367 12.4 Electronic and Ionic Conduction 368 12.5 Energy Band Structures in Solids 368 12.6 Conduction in Terms of Band and Atomic Bonding Models 371 12.7 Electron Mobility 372 12.8 Electrical Resistivity of Metals 373 12.9 Electrical Characteristics of Commercial Alloys 376 SEMICONDUCTIVITY 376 12.10 Intrinsic Semiconduction 377 12.11 Extrinsic Semiconduction 379 12.12 The Temperature Variation of Conductivity and Carrier Concentration 383 • 12.13 The Hall Effect (CD-ROM) S-91 • 12.14 Semiconductor Devices (CD-ROM) S-93 ELECTRICAL CONDUCTION IN IONIC CERAMICS AND IN POLYMERS 389 12.15 Conduction in Ionic Materials 389 12.16 Electrical Properties of Polymers 390 DIELECTRIC BEHAVIOR 391 • 12.17 Capacitance (CD-ROM) S-99 12.18 Field Vectors and Polarization (CD-ROM) S-101 • • 12.19 Types of Polarization (CD-ROM) S-105 12.20 Frequency Dependence of the Dielectric Constant (CD-ROM) S-106 • • 12.21 Dielectric Strength (CD-ROM) S-107 • 12.22 Dielectric Materials (CD-ROM) S-107 OTHER ELECTRICAL CHARACTERISTICS OF MATERIALS 391 • 12.23 Ferroelectricity (CD-ROM) S-108 • 12.24 Piezoelectricity (CD-ROM) S-109 Summary 391 Important Terms and Concepts 393 References 393 Questions and Problems 394 13. Types and Applications of Materials 401 Learning Objectives 402 13.1 Introduction 402 TYPES OF METAL ALLOYS 402 13.2 Ferrous Alloys 402 13.3 Nonferrous Alloys 414 TYPES OF CERAMICS 422 13.4 Glasses 423 13.5 Glass–Ceramics 423 13.6 Clay Products 424 13.7 Refractories 424 • Fireclay, Silica, Basic, and Special Refractories (CD-ROM) S-110 13.8 Abrasives 425 13.9 Cements 425 • 13.10 Advanced Ceramics (CD-ROM) S-111 13.11 Diamond and Graphite 427 TYPES OF POLYMERS 428 13.12 Plastics 428 13.13 Elastomers 431 13.14 Fibers 432 13.15 Miscellaneous Applications 433 13.16 Advanced Polymeric Materials (CD-ROM) S-113 • Summary 434 Important Terms and Concepts 435 References 435 Questions and Problems 436 Chapters 14 through 21 discuss just supplementary topics, and are found only on the CD-ROM (and not in print) 14. Synthesis, Fabrication, and Processing of Materials (CD-ROM) S-118 Learning Objectives S-119 14.1 Introduction S-119 FABRICATION OF METALS S-119 14.2 Forming Operations S-119 14.3 Casting S-121 14.4 Miscellaneous Techniques S-122xvi ● Contents THERMAL PROCESSING OF METALS S-124 14.5 Annealing Processes S-124 14.6 Heat Treatment of Steels S-126 FABRICATION OF CERAMIC MATERIALS S-136 14.7 Fabrication and Processing of Glasses S-137 14.8 Fabrication of Clay Products S-142 14.9 Powder Pressing S-145 14.10 Tape Casting S-149 SYNTHESIS AND FABRICATION OF POLYMERS S-149 14.11 Polymerization S-150 14.12 Polymer Additives S-151 14.13 Forming Techniques for Plastics S-153 14.14 Fabrication of Elastomers S-155 14.15 Fabrication of Fibers and Films S-155 Summary S-156 Important Terms and Concepts S-157 References S-158 Questions and Problems S-158 15. Composites (CD-ROM) S-162 Learning Objectives S-163 15.1 Introduction S-163 PARTICLE-REINFORCED COMPOSITES S-165 15.2 Large-Particle Composites S-165 15.3 Dispersion-Strengthened Composites S-169 FIBER-REINFORCED COMPOSITES S-170 15.4 Influence of Fiber Length S-170 15.5 Influence of Fiber Orientation and Concentration S-171 15.6 The Fiber Phase S-180 15.7 The Matrix Phase S-180 15.8 Polymer–Matrix Composites S-182 15.9 Metal–Matrix Composites S-185 15.10 Ceramic–Matrix Composites S-186 15.11 Carbon–Carbon Composites S-188 15.12 Hybrid Composites S-189 15.13 Processing of Fiber-Reinforced Composites S-189 STRUCTURAL COMPOSITES S-195 15.14 Laminar Composites S-195 15.15 Sandwich Panels S-196 Summary S-196 Important Terms and Concepts S-198 References S-198 Questions and Problems S-199 16. Corrosion and Degradation of Materials (CD-ROM) S-204 Learning Objectives S-205 16.1 Introduction S-205 CORROSION OF METALS S-205 16.2 Electrochemical Considerations S-206 16.3 Corrosion Rates S-212 16.4 Prediction of Corrosion Rates S-214 16.5 Passivity S-221 16.6 Environmental Effects S-222 16.7 Forms of Corrosion S-223 16.8 Corrosion Environments S-231 16.9 Corrosion Prevention S-232 16.10 Oxidation S-234 CORROSION OF CERAMIC MATERIALS S-237 DEGRADATION OF POLYMERS S-237 16.11 Swelling and Dissolution S-238 16.12 Bond Rupture S-238 16.13 Weathering S-241 Summary S-241 Important Terms and Concepts S-242 References S-242 Questions and Problems S-243 17. Thermal Properties (CD-ROM) S-247 Learning Objectives S-248 17.1 Introduction S-248 17.2 Heat Capacity S-248 17.3 Thermal Expansion S-250 17.4 Thermal Conductivity S-253 17.5 Thermal Stresses S-256 Summary S-258 Important Terms and Concepts S-259 References S-259 Questions and Problems S-259 18. Magnetic Properties (CD-ROM) S-263 Learning Objectives S-264 18.1 Introduction S-264 18.2 Basic Concepts S-264 18.3 Diamagnetism and Paramagnetism S-268 18.4 Ferromagnetism S-270 18.5 Antiferromagnetism and Ferrimagnetism S-272 18.6 The Influence of Temperature on Magnetic Behavior S-276 18.7 Domains and Hysteresis S-276 18.8 Soft Magnetic Materials S-280 18.9 Hard Magnetic Materials S-282Contents ● xvii 18.10 Magnetic Storage S-284 18.11 Superconductivity S-287 Summary S-291 Important Terms and Concepts S-292 References S-292 Questions and Problems S-292 19. Optical Properties (CD-ROM) S-297 Learning Objectives S-298 19.1 Introduction S-298 BASIC CONCEPTS S-298 19.2 Electromagnetic Radiation S-298 19.3 Light Interactions with Solids S-300 19.4 Atomic and Electronic Interactions S-301 OPTICAL PROPERTIES OF METALS S-302 OPTICAL PROPERTIES OF NONMETALS S-303 19.5 Refraction S-303 19.6 Reflection S-304 19.7 Absorption S-305 19.8 Transmission S-308 19.9 Color S-309 19.10 Opacity and Translucency in Insulators S-310 APPLICATIONS OF OPTICAL PHENOMENA S-311 19.11 Luminescence S-311 19.12 Photoconductivity S-312 19.13 Lasers S-313 19.14 Optical Fibers in Communications S-315 Summary S-320 Important Terms and Concepts S-321 References S-321 Questions and Problems S-322 20. Materials Selection and Design Considerations (CD-ROM) S-324 Learning Objectives S-325 20.1 Introduction S-325 MATERIALS SELECTION FOR A TORSIONALLY STRESSED CYLINDRICAL SHAFT S-325 20.2 Strength S-326 20.3 Other Property Considerations and the Final Decision S-331 AUTOMOBILE VALVE SPRING S-332 20.4 Introduction S-332 20.5 Automobile Valve Spring S-334 ARTIFICIAL TOTAL HIP REPLACEMENT S-339 20.6 Anatomy of the Hip Joint S-339 20.7 Material Requirements S-341 20.8 Materials Employed S-343 THERMAL PROTECTION SYSTEM ON THE SPACE SHUTTLE ORBITER S-345 20.9 Introduction S-345 20.10 Thermal Protection System—Design Requirements S-345 20.11 Thermal Protection System—Components S-347 MATERIALS FOR INTEGRATED CIRCUIT PACKAGES S-351 20.12 Introduction S-351 20.13 Leadframe Design and Materials S-353 20.14 Die Bonding S-354 20.15 Wire Bonding S-356 20.16 Package Encapsulation S-358 20.17 Tape Automated Bonding S-360 Summary S-362 References S-363 Questions and Problems S-364 21. Economic, Environmental, and Societal Issues in Materials Science and Engineering (CD-ROM) S-368 Learning Objectives S-369 21.1 Introduction S-369 ECONOMIC CONSIDERATIONS S-369 21.2 Component Design S-370 21.3 Materials S-370 21.4 Manufacturing Techniques S-370 ENVIRONMENTAL AND SOCIETAL CONSIDERATIONS S-371 21.5 Recycling Issues in Materials Science and Engineering S-373 Summary S-376 References S-376 Appendix A The International System of Units (SI) 439 Appendix B Properties of Selected Engineering Materials 441 B.1 Density 441 B.2 Modulus of Elasticity 444 B.3 Poisson’s Ratio 448 B.4 Strength and Ductility 449 B.5 Plane Strain Fracture Toughness 454 B.6 Linear Coefficient of Thermal Expansion 455 B.7 Thermal Conductivity 459xviii ● Contents B.8 Specific Heat 462 B.9 Electrical Resistivity 464 B.10 Metal Alloy Compositions 467 Appendix C Costs and Relative Costs for Selected Engineering Materials 469 Appendix D Mer Structures for Common Polymers 475 Appendix E Glass Transition and Melting Temperatures for Common Polymeric Materials 479 Glossary 480 Answers to Selected Problems 495 Index 501 Index Page numbers in italics refer to the glossary. A Abrasive ceramics, 422, 425 Abrasives, 480 Absorption coefficient, S–308 Absorption of light: in metals, S–302 in nonmetals, S–303—S–310 Absorptivity, S–300 ABS polymer, 429 AmBnXp crystal structures, 43 Acceptors, 382, 480 Acetabulum, S–340 Acetabular cup, S–344 Acetic acid, 80 Acetylene, 78 Acid rain, as corrosion environment, S–231 Acids, 80 Acid slags, S–110 Acrylics, see Polymethyl methacrylate Acrylonitrile, see Polyacrylonitrile (PAN) Acrylonitrile-butadiene rubber, 431 Acrylonitrile-butadiene-styrene (ABS), 429 Activation energy, 480 for creep, S–63—S–64 for diffusion, 136 for viscous flow, S–159 phase transformations, 326–327 Activation polarization, S–215— S–216, 480 Addition polymerization, S–150— S–151, 480 Additives, polymer, S–151— S–153 Adhesives, 433, 480 Advanced ceramics, 422, S–111— S–113 Advanced flexible reusable surface insulation (AFRSI), S–347—S–348 501 wrought, 414 yield strength values, 449–451 Alloy steels, 338, 403, 480. See also Steels Alnico, S–283 Iron, see Ferrite () Alternating copolymers, 91, 92, 480 Alumina, see Aluminum oxide Aluminosilicates, S–142 Aluminum: atomic radius and crystal structure, 33 bonding energy and melting temperature, 22 elastic and shear moduli, 154 electrical conductivity, 374, 376 Poisson’s ratio, 154 recrystallization temperature, 217 slip systems, 204 superconducting critical temperature, S–290 thermal properties, S–251 used beverage cans, S–368 yield and tensile strengths, ductility, 165 Aluminum alloys, 416–418 fatigue behavior, 276 integrated circuits, S–352 plane strain fracture toughness, 244, 454, S–49 precipitation hardening, 323, 349–351 properties and applications, 417 Aluminum-copper alloys, phase diagram, 350 Aluminum-lithium alloys, 417, 418 Aluminum-neodymium phase diagram, 319 Aluminum nitride, use in electronic packaging, S–112—S–113 Advanced materials, 6 Advanced polymers, S–113— S–117 Age hardening, see Precipitation hardening Air, as quenching medium, S–132 AISI/SAE steel designation scheme, 406 Akermanite, S–1 Alcohols, 80 Aldehydes, 80 Alkali metals, 17 Alkaline earth metals, 17 Allotropy, 49, 480 Alloys, 402, 480. See also Solid solutions; specific alloys atomic weight equations, S–15 cast, 414 composition specification, 110–111 compositions for various, 467–468 costs, 469–471 defined, 107 density equations, S–15 density values, 441–443 ductility values, 449–451 electrical resistivity values, 464–466 fracture toughness values, 454 heat treatable, 414 high-temperature, 268–269 linear coefficient of thermal expansion values, 455–456 modulus of elasticity values, 444–446 Poisson’s ratio values, 448 specific heat values, 462–463 strengthening, see Strengthening of metals tensile strength values, 449–451 thermal conductivity values, 459–460502 ● Index Aluminum oxide: electrical conductivity, 389 flexural strength, 165 hardness, 182 index of refraction, S–304 modulus of elasticity, 154 plane strain fracture toughness, 244, S–49, 454 Poisson’s ratio, 154 sintered microstructure, S–148 stress-strain behavior, 173 thermal properties, S–251 translucency, 4, S–311 use in artificial hip, S–344 use in ceramic armor, S–112 use in electronic packaging, S–112 as whiskers and fibers, S–181 Aluminum oxide-chromium oxide phase diagram, S–77, S–78 Ammonia, bonding energy and melting temperature, 22 Amorphous materials, 31, 64–65, 480 Anelasticity, 157, 480 Anions, 38, 480 Anisotropy, 63–64, 480 of elastic modulus, 64, 158, 188–189 Annealing, S–87, S–124, S–125— S–126, 480 ferrous alloys, S–125—S–126 glass, S–140—S–141, 480 Annealing point, glass, S–139, 480 Annealing twins, 117 Anodes, S–206, 480 area effect, galvanic corrosion, S–225 sacrificial, S–233, 490 Antiferromagnetism, S–272, 480 temperature dependence, S–276 Aramid: cost, as a fiber, 473 fiber-reinforced polymer-matrix composites, S–183—S–184 melting and glass transition temperatures, 479 mer structure, S–184, 477 properties as fiber, S–181 Argon, bonding energy and melting temperature, 22 Aromatic hydrocarbons (chain groups), 80, S–87 Artificial aging, 351, 480 Artificial hip replacement, materials selection, S–341— S–345 Asphaltic concrete, S–168 ASTM standards, 148 Atactic configuration, S–12, 480 Athermal transformation, 337, 480 Atomic bonding, see Bonding Atomic force micrograph, 9, S–20 Atomic mass, 10 Atomic mass unit (amu), 10–11, 480 Atomic models: Bohr, 11, 13, 481 wave-mechanical, 12–13, 494 Atomic number, 10, 480 Atomic packing factor, 34, 480 Atomic point defects, 103, 105–107 Atomic radii, of selected metals, 33 Atomic structure, 10–18 Atomic vibrations, 118, S–248— S–249, 480 Atomic weight, 10, 480 metal alloys, equations for, S–15 Atom percent, 110–111, 480 Austenite, 302–304, 481 transformations, 327–339, S–85—S–87 summary, 346–347 Austenitic stainless steels, 407–408 Austenitizing, S–126, 481 Automobile valve spring design, S–332—S–339 Average value, 183, S–28 Avogadro’s number, 11 Avrami equation, 325, 353 AX crystal structures, 41–42 A mXp crystal structures, 42–43 B Bainite, 332–333, 347, S–85, 481 mechanical properties, 342, 343 Bakelite, see Phenol-formaldehyde (Bakelite) Band gap, 370 Band gap energy, 481 determination, 385 selected semiconductors, 377 Bands, see Energy bands Barcol hardness, 182 Barium titanate: crystal structure, 43, 44, S–108 as dielectric, S–107 as ferroelectric, S–108—S–109 Base (transistor), S–95—S–96 Basic refractories, S–110—S–111 Basic slags, S–111 Beachmarks (fatigue), 261, S–55—S–56 Bend strength, 172. See also flexural strength Beryllia, S–111 Beryllium-copper alloys, 416 Beverage containers, 1, S–367 stages of production, S–118 Bifunctional mers, 82, 481 Bimetallic strips, S–260 Binary eutectic alloys, 292–297, S–70—S–77 tensile strength, 362 Binary isomorphous alloys, 286– 287, S–67—S–70 mechanical properties, 292 microstructure development, equilibrium cooling, S–67, S–68 microstructure development, nonequilibrium cooling, S–67—S–70 Biocompatibility, S–341—S–342 Biomaterials, 6 Block copolymers, 92, 481 Blowing, of glass, S–139—S–140 Blow molding, plastics, S–155 Body-centered cubic structure, 34–35, 481 slip systems, 204 twinning in, S–35 Bohr atomic model, 11, 13, 481 Bohr magneton, S–268, 481 Boltzmann’s constant, 104, 481 Bonding: carbon-carbon, 81 cementitious, 426–427 covalent, 22–23, 38, 482 hybrid sp, 16 hydrogen, 25, 26, 486 ionic, 20–22, 38, 486 metallic, 23–24, 487 van der Waals, see van der Waals bonding Bonding energy, 20, 481 and melting temperature for selected materials, 21, 22Index ● 503 Cemented carbide, S–166, S–167 Cementite, 302–303, 481 decomposition, 409, 413 proeutectoid, 310–311 in white iron, 410, 411 Cementitious bond, 426–427 Cements, 422, 425–427, 481 Ceramic armor, S–112 Ceramic-matrix composites, S–186—S–188, 481 Ceramics, 5, 481. See also Glass advanced, S–111—S–113 application-classification scheme, 422 brittle fracture, 248–249 coefficient of thermal expansion values, S–251, 457 color, S–309—S–310 corrosion, S–237 costs, 471–472 crystal structures, 38–44, 60–61 summary, 44 defects, 105–107 defined, 5 density computation, 45–46 density values, 443 elastic modulus values, 154, 446 electrical conductivity values for selected, 389 electrical resistivity values, 466 fabrication techniques classification, S–137 flexural strength values, 165, 452 fracture toughness values, 244, S–49, 454–455 impurities in, 109–110 indices of refraction, S–304 as insulators, 389, S–101, S–107 magnetic, S–272—S–276 mechanical properties of, 171–173 phase diagrams, S–77—S–81 plastic deformation, 220–221 Poisson’s ratio values, 154, 448 porosity, S–147—S–148 porosity, influence on properties, S–22 silicates, 46–47, S–1—S–3 specific heat values, S–251, 463 as superconductors, S–289— S–290 melting and glass transition temperatures, 479 mer structure, 93, 476 Butane, 78–79 C Cadmium sulfide: color, S–309 electrical characteristics, 377 Calcination, 426, 481 Calendering, S–191 Cantilever beam, materials selection, S–364 Capacitance, S–99—S–100, 481 Capacitors, S–99—S–103 Carbon: vs. graphite, S–181, S–183 polymorphism, 47–48, 49 Carbon black, as reinforcement in rubbers, 432, S–166— S–167 Carbon-carbon composites, S–188, S–351, 481 Carbon diffusion, in steels, 306– 307, 345 Carbon fiber-reinforced polymermatrix composites, S–183, S–185 Carbon fibers, S–183 properties as fiber, S–181 Carburizing, 134, 481 Case-hardened gear, 126 Case hardening, 126, 265, 481 Cast alloys, 414 Casting techniques: metals, S–121—S–122 plastics, S–155 slip, S–143—S–144 tape, S–149 Cast irons, 305, 403, 409–414, 481 annealing, S–126 compositions, mechanical properties, and applications, 412 graphite formation in, 409–410 heat treatment effect on microstructure, 413 phase diagram, 409, 413 stress-strain behavior (gray), 188 Cathodes, S–207, 481 Cathodic protection, S–225, S–232—S–234, 481 Cations, 38, 481 Bonding forces, 18–19 Bond rupture, in polymers, S–238, S–240—S–241 Bone: as composite, S–163 mechanical properties, S–339 Boron carbide: in ceramic armor, S–112 hardness, 182 Boron: boron-doped silicon semiconductors, 381–382, 383–385 fiber-reinforced composites, S–184, S–186 properties as a fiber, S–181 Boron nitride, S–112 Borosilicate glass: composition, 423 electrical conductivity, 389 viscosity, S–138 Borsic fiber-reinforced composites, S–186 Bragg’s law, S–6—S–8, 481 Branched polymers, 89, 481 Brass, 414, 415, 481 annealing behavior, 216 elastic and shear moduli, 154 electrical conductivity, 374, 395 fatigue behavior, 276 phase diagrams, 298–299 Poisson’s ratio, 154 recrystallization temperature, 217 stress corrosion, 229, 230 stress-strain behavior, 163 thermal properties, S–251 yield and tensile strengths, ductility, 165 Brazing, S–123, 481 Breakdown, dielectric, S–94, S–107 Brinell hardness tests, 179 Brittle fracture, 164–165, 235–236, 238–240, 481 ceramics, 248–249 Brittle materials, thermal shock, S–257—S–258 Bronze, 416, 481 Buckminsterfullerene, S–3—S–4 Burgers vector, 112, 113, 114, 124, 481 Butadiene: degradation resistance, S–239504 ● Index thermal conductivity values, S–251, 460 thermal properties, S–251, S–253, S–255, S–257— S–258 traditional vs. new, S–111 translucency and opacity, S–310—S–311 Ceramic tile systems (Space Shuttle), S–348—S–351 Cercor (glass ceramic), 423 Cermets, S–166—S–167, 481 Cesium chloride structure, 41–42, 44 Chain-folded model, 95–96, 481 Chain-reaction polymerization, S–150—S–151, 481 Chain stiffening/stiffness, 88, S–87, S–89—S–90 Charge carriers: majority vs. minority, 381 temperature variation, 384–386 Charpy impact test, 251–254, 481 Chevron markings, 238–239 Chips, semiconductor, S–97— S–99, S–351—S–352 Chlorine, bonding energy and melting temperature, 22 Chloroprene, mer structure, 93, 476 Chloroprene rubber: characteristics and applications, 431 melting and glass transition temperatures, 479 Chrome-vanadium steels, S–337— S–339 cis, S–12, 482 Clay products, 422, 424, S–142— S–145 characteristics, S–142 drying and firing, 424, S–144— S–145 fabrication, S–142—S–144 Cleavage, 238 Clinker, 426 Close-packed crystal structures: ceramics, 60–61 metals, 58–59 Coarse pearlite, 331, S–85, S–87, 482 Coatings (polymer), 433 Cobalt: atomic radius and crystal structure, 33 Curie temperature, S–276 as ferromagnetic material, S–270 Cobalt-nickel-chromiummolybdenum alloy, for artificial hips, S–343—S–344 Coercivity (coercive force), S–279, 482 Cold work, percent, 210 Cold working, see Strain hardening Collector, S–96 Color, 482 metals, S–303 nonmetals, S–309—S–310 Colorants, S–152, 482 Compact disc, S–367 Component, 282, S–81, 482 Composites: aramid fiber-reinforced polymer, S–183—S–184 carbon-carbon, S–188, S–351 carbon fiber-reinforced polymer, S–183 ceramic-matrix, S–186—S–188 classification scheme, S–164— S–165 costs, 474 definition, 5, S–163 dispersion-strengthened, S–169 elastic behavior: longitudinal, S–173—S–174 transverse, S–176 fiber-reinforced, see Fiberreinforced composites glass fiber-reinforced polymer, S–182 hybrid, S–189, 486 laminar, S–164, S–179, S–195— S–196, 487 large-particle, S–164, S–165— S–169 metal-matrix, S–185—S–186 particle-reinforced, S–165— S–169 production processes, S–189— S–192 properties, glass-, carbon-, aramid-fiber reinforced, S–185 rule of mixtures expressions, S–165—S–166, S–174, S–176, S–177, S–178, S–194 strength: longitudinal, S–177 transverse, S–177 stress-strain behavior, S–172— S–173 structural, S–195—S–196 Composition, 482 conversion equations, S–14— S–17, 123, 124 specification of, 110–111 Compression molding, plastics, S–153—S–154 Compression tests, 151 Compressive deformation, 150, 170–171 Computers, semiconductors in, 97–99 Concentration, 110, 482. See also Composition Concentration cells, S–225 Concentration gradient, 131, 482 Concentration polarization, S–216—S–217, 482 Concentration profile, 130, 482 Concrete, S–167—S–169, 482 electrical conductivity, 389 plane strain fracture toughness, 244, S–49, 454 Condensation polymerization, S–151, 482 Conducting polymers, 390 Conduction: electronic, 368, 368–372 ionic, 368, 389–390 Conduction band, 370, 482 Conductivity, see Electrical conductivity; Thermal conductivity Configuration, polymer, S–11—S–13 Conformation, polymer, 88 Congruent phase transformations, 301, 482 Constitutional diagrams, see Phase diagrams Continuous casting, S–122 Continuous cooling transformation diagrams, S–85—S–88, 482 4340 steel, S–88 0.76 wt% C steel, S–86 1.13 wt% C steel, 361 Continuous fibers, S–171 Conventional hard magnetic materials, S–282—S–283 Conversion factors, magnetic units, S–267 Cooling rate, of cylindrical rounds, S–133 Ceramics (Continued)Index ● 505 Critical fiber length, S–170— S–171 Critical resolved shear stress, S–31, 482 as related to dislocation density, 230 Critical stress, 242, 245, S–42, S–49 Critical temperature (superconductivity), S–288, S–290 Crosslinking, 89–90, 482 elastomers, 225–226 influence on viscoelastic behavior, S–26—S–27 thermosetting polymers, 91 Crystalline materials, 31, 62, 482 defects, 103–107 single crystals, 62, 491 Crystallinity, polymers, 92–95, 482 influence on mechanical properties, 224, S–36, S–37 Crystallites, 95, 482 Crystallization (polymers), 353–354 Crystallographic directions, 51–54 families, 53 Crystallographic planes, 54–58 atomic arrangements, 57, 58 close-packed, 58–61 diffraction by, S–7—S–8 families, 57 Crystal structures, 31–37, 482. See also Body-centered cubic structure; Close-packed crystal structures; Face-centered cubic structure; Hexagonal close-packed structure ceramics, 38–44 close-packed, 58–61 determination by x-ray diffraction, S–6—S–10 selected metals, 33 types, 33–35, 41–44, 58–61 Crystal systems, 49–50, 482 Cubic crystal system, 49, 50 Cubic ferrites, S–273—S–275 Cunife, S–283 Cup-and-cone fracture, 237, S–38 Curie temperature, S–276, 482 ferroelectric, S–109 ferromagnetic, S–250 Curing, plastics, S–153 Current density, 367 Cyclic stresses, 255–257 Corrosion inhibitors, S–232 Corrosion penetration rate, S–213, 482 artificial hip alloys, S–344 minimum for body implant materials, S–342 Corrosion prevention, S–232— S–234 Corundum, 425. See also Aluminum oxide crystal structure, 73 Cost of various materials, 469–474 Coulombic force, 21, 482 Covalency, degree of, 23 Covalent bonding, 22–23, 38, 77, 482 Crack formation, 236 fatigue and, 260–262, S–54—S–57 glass, S–141 Crack propagation, 236. See also Fracture mechanics in brittle fracture, 238 in ceramics, 248–249, S–53 in ductile fracture, 236–237 fatigue and, 260–262, S–54—S–62 Griffith theory, S–41—S–42 Crack propagation rate, S–57—S–62 Cracks: stable vs. unstable, 236 stress analysis of, 239–242, S–38—S–41, S–43—S–45 Crack surface displacement modes, 243, 244, S–43 Crazing, 250, 251 Creep, 265–269, S–63—S–66, 482 ceramics, 269 influence of temperature and stress on, 267–268, S–63—S–65 mechanisms, S–64—S–65 in polymers, 269, S–27 stages of, 266 steady-state rate, 266 viscoelastic, S–27 Creep modulus, S–27 Creep rupture tests, 267 data extrapolation, S–65—S–66 Crevice corrosion, S–225—S–226, S–342, 482 Cristobalite, 47, S–80 Critical cooling rate, S–85—S–88 Coordination numbers, 34, 35, 38– 40, 46, 482 Copolymers, 82, 91–92, 482 styrenic block, S–115—S–116 Copper: atomic radius and crystal structure, 33 diffraction pattern, 75 elastic and shear moduli, 154 electrical conductivity, 374 OFHC, 376 Poisson’s ratio, 154 recrystallization, 217, 326 slip systems, 204 thermal properties, S–251 yield and tensile strengths, ductility, 165 Copper alloys, 414–416 for integrated circuit fabrication, S–354—S–355 properties and applications of, 415 Copper-beryllium alloys, 376 phase diagram, 363 Copper-nickel alloys: ductility vs. composition, 209, 292 electrical conductivity, 375–376 phase diagrams, 286–287 tensile strength vs. composition, 209, 292 yield strength vs. composition, 209 Copper-silver phase diagram, 292–294, S–82 Copper-titanium phase diagram, 319 Coring, S–70 Corningware (glass ceramic), 423 Corrosion, 482 ceramic materials, S–237 electrochemistry of, S–206— S–212 environmental effects, S–222— S–223 environments, S–231—S–232 forms of, S–223—S–231 galvanic series, S–212, S–213 integrated circuits, S–354 overview of, S–205 passivity, S–221—S–222 rates, S–212—S–214 prediction, S–214—S–221 Corrosion fatigue, S–62, S–342, 482506 ● Index D Damping capacity, steel vs. cast iron, 413 Data scatter, 183 Debye temperature, S–249— S–250 Decarburization, 143 Defects, see also Dislocations atomic vibrations and, 118 dependence of properties on, 102 in ceramics, 105–107 interfacial, 115–118 point, 103–111, 489 volume, 118 Defect structure, 105, 483 Deformation: elastic, see Elastic deformation elastomers, 224 plastic, see Plastic deformation Deformation mechanism maps, S–64—S–65 Degradation of polymers, S–237—S–240, 483 Degree of polymerization, 84, 483 Degrees of freedom, S–81 Delayed fracture, S–53 Density: computation for ceramics, 45–46 computation for metal alloys, S–15 computation for metals, 37 of dislocations, 201 polymers, 443–444 relation to percent crystallinity for polymers, 94 values for various materials, 441–444 Design, S–325. See also Materials selection component, S–370 Design examples: cold work and recrystallization, 217–218 conductivity of an n-type semiconductor, 387–388 cubic mixed-ferrite magnet, S–275—S–276 creep rupture lifetime for an S-590 steel, S–66 fatigue life prediction, S–61—S–62 filament-wound composite shaft, S–192—S–195 nonsteady-state diffusion, 139–140 spherical pressure vessel (failure of), 245–248, S–51—S–53 steel shaft, alloy/heat treatment of, S–135—S–136 tensile-testing apparatus, 184–185 Design factor, 183 Design guidelines, S–328 Design stress, 183, 483 Devitrification, 423, 483 Dezincification, of brass, S–228 Diamagnetism, S–268—S–269, 483 Diamond, 48, 427 as abrasive, 425 bonding energy and melting temperature, 22 cost, 472 films, 427, 428 hardness, 181, 182 thermal conductivity value, 460 Diamond cubic structure, 48 Die (silicon), S–352 Die bonding, S–354 Die casting, S–120, S–122 Dielectric breakdown, S–94, S–107 Dielectric constant, S–100—S–101, 483 frequency dependence, S–106— S–107 relationship to refractive index, S–303—S–304 selected ceramics and polymers, S–101 Dielectric displacement, S–102, 483 Dielectric loss, S–106 Dielectric materials, S–99, S–107, 483 Dielectric strength, S–107, 483 selected ceramics and polymers, S–101 Diffraction, S–6, 483 Diffraction angle, S–9 Diffractometers, S–8 Diffusion, 127, 483 grain growth and, 218 interstitial, 95, 486 in ionic materials, 141 mechanisms, 127–129 and microstructure development, S–68—S–70, S–72— S–74, 306–307 nonsteady-state, 132–135, 488 in polymers, 141 short-circuit, 141 steady-state, 130–131, 492 vacancy, 129, 494 Diffusion coefficient, 131, 483 relation to ionic mobility, 390 temperature dependence, 136–139 values for various metal systems, 136 Diffusion couples, 127 Diffusion flux, 130, 483 Digitization of information/signals, S–285—S–287, S–317— S–318 Dimethyl ether, 80 Dimethylsiloxane, 93, 431, 432, 476. See also Silicones; Silicone rubber melting and glass transition temperatures, 479 Diode, S–93, 483 Dipole moment, S–101 Dipoles: electric, 25, 483 induced, 25–26 magnetic, S–264—S–265 permanent, 26, S–105 Directional solidification, 269 Directions, see Crystallographic directions Discontinuous fibers, S–171 Dislocation density, 201, 228, 230, 483 Dislocation etch pits, 197 Dislocation line, 111–112, 113, 114, 483 Dislocation motion, 199–200 caterpillar locomotion analogy, 200 in ceramics, 220 at grain boundaries, 207 influence on strength, 206–208 in polymers, 112 recovery and, 213 Dislocations, 111–114, 483 characteristics of, 201–202 interactions, 201–202 multiplication, 203 at phase boundaries, 340, 344 plastic deformation and, 160, 199–206 strain fields, 201 Dispersed phase, S–164, 483 definition, S–164Index ● 507 Electroluminescence, S–312, 484 Electrolytes, S–208, 484 Electromagnetic radiation, S–298—S–300 interactions with atoms/electrons, S–301—S–302 Electromagnetic spectrum, S–298—S–299 Electron band structure, see Energy bands Electron cloud, 12, 23 Electron configurations, 15–16, 484 elements, 16 periodic table and, 17 stable, 15 Electronegativity, 18, 23, 484 influence on solid solubility, 108 values for the elements, 18 Electroneutrality, 106, 484 Electron gas, 371 Electronic conduction, 367, 368–372 Electronic packaging: advanced ceramics in, S–112— S–113 case study, materials selection, S–351—S–361 Electronic polarization, S–105, S–106, S–301, S–305, 489 Electron microscopy, S–17—S–20 Electron mobility, 372–373 selected semiconductors, 377 Electron orbitals, 11 Electron probability distribution, 12, 13 Electrons, 10 conduction process, 378, S–95—S–96 energy bands, see Energy bands energy levels, 11–14 free, see Free electrons scattering, 373, S–249 in semiconductors, 377–383 temperature variation of concentration, 383–387 spin, 14, S–268 valence, 15 Electron states, 484 Electron transitions, S–301— S–302 metals, S–302 nonmetals, S–305—S–307 Electron volt, 21, 484 Electropositivity, 18, 484 torsionally stressed shaft, S–330—S–331 tubular filament-wound shaft, S–193—S–195 Eddy currents, S–281 Edge dislocations, 111–112, 199– 200, 483. See also Dislocations interactions, 202 E-glass, S–181, S–182 Elastic deformation, 153–160, 483 Elastic modulus, see Modulus of elasticity Elastic recovery, 483 Elastic strain energy, S–41—S–42 Elastic strain recovery, 170, 483 Elastomers, 174, 431–432, 483 in composites, S–166 deformation, 224–225 thermoplastic, S–115—S–117 trade names, properties and applications, 431 Electrical conduction: in insulators and semiconductors, 371–372 in metals, 371 Electrical conductivity, 367, 373– 374, 484 influence of impurities, 375 influence of plastic deformation, 375 influence of temperature, 374–375 integrated circuit lead-frame materials, S–355 selected ceramics and polymers, 389 selected metals, 374 selected semiconductors, 377 temperature variation, 383– 387, 397 Electrical resistivity, 366, 490. See also Electrical conductivity values for various materials, 464–467 Electric dipole moment, S–101 Electric dipoles, see Dipoles Electric field, 367, 373, 484 Electrochemical cells, S–208— S–209 Electrochemical reactions, S–206—S–212 Electrodeposition, S–208 Electrode potentials, S–207— S–209 values of, S–210 geometry, S–164 Dispersion-strengthened composites, S–169, 483 Disposal of materials, S–371— S–372 Domain growth, S–278 iron single crystal, S–263 Domains, S–271, S–276—S–279, 483 Domain walls, S–277 Donors, 381, 483 Doping, 383, 385–387, 483 Double bonds, 77–78 Drain casting, S–143, S–144 Drawing: glass, S–139, S–140 influence on polymer properties, 224, S–36—S–37 metals, S–121, 483 polymer fibers, S–155, 483 Drift velocity, electron, 373 Driving force, 131, 483 electrochemical reactions, S–209 grain growth, 218 recrystallization, 213 sintering, S–147 steady-state diffusion, 131 Dry corrosion, S–234 Drying, clay products, S–144— S–145 Ductile fracture, 164–165, 236– 237, 483 Ductile iron, 410, 411, 483 compositions, mechanical properties, and applications, 412 Ductile-to-brittle transition, 253– 254, 483 polymers, 249, 254 and temper embrittlement, 346 Ductility, 164–165, 483 artificial hip materials, S–344 fine and coarse pearlite, 342 precipitation hardened aluminum alloy, 352 selected materials, 449–453 selected metals, 165 spheroidite, 342 tempered martensite, 345 Durometer hardness, 180, 182 E Economics, materials selection: considerations in materials engineering, S–369—S–370 Dispersed phase (Continued)508 ● Index Elongation, percent, 164 selected materials, 449–453 selected metals, 165 selected polymers, 165 Embrittlement: hydrogen, S–230—S–231 temper, 345–346 Emf series, S–209—S–211 Emitter, S–96 Endurance limit, 258. See also Fatigue limit Energy: activation, see Activation energy bonding, 20–22, 481 current concerns about, 6–7, S–372—S–373 free, 284, 285, 485 grain boundary, 116–117 photon, S–300 surface, 115 vacancy formation, 104 Energy band gap, see Band gap Energy bands, 368–370 structures for metals, insulators, and semiconductors, 370 Energy levels (states), 11–14, 368–369 Energy and materials, S–372 Energy product, magnetic, S–282 Engineering stress/strain, 149–151, 492 Entropy, 225, 284 Environmental considerations and materials, S–371—S–376 Epoxies: degradation resistance, S–239 for integrated circuit fabrication, S–359—S–360 mer structure, 475 polymer-matrix composites, S–185 trade names, characteristics, applications, 430 Equilibrium: definition of, 284 phase, 284–285, 484 Equilibrium diagrams, see Phase diagrams Erosion-corrosion, S–228—S–229, 484 Error bars, S–30 Error function, Gaussian, 133 Etching, S–17 Etch pits, 197 Ethane, 78 Ethers, 80 Ethylene, 77–78 polymerization, 81 Eutectic isotherm, 294 Eutectic phase, S–72, 484 Eutectic reactions, 294, S–72, 484 iron-iron carbide system, 305 Eutectic structure, S–73, 484 Eutectic systems: binary, 292–297, S–70—S–77 microstructure development, S–70—S–77 Eutectoid, shift of position, S–83—S–84 Eutectoid ferrite, 308 Eutectoid reactions, 298, 300–301, 484 iron-iron carbide system, 305 kinetics, 328–329 Eutectoid steel, microstructure changes/development, 305–307 Exchange current density, S–215 Excited states, S–302, 484 Exhaustion, in extrinsic semiconductors, 386 Expansion, thermal, see Thermal expansion Extrinsic semiconductors, 379– 383, 484 saturation, 386 Extrusion, 484 clay products, S–143 metals, S–120—S–121 polymers, S–155 F Fabrication: ceramics, S–136—S–137 clay products, S–142—S–144 fiber-reinforced composites, S–189—S–192 integrated circuits, S–351— S–361 metals, S–119—S–124 Face-centered cubic structure, 33– 34, 484 anion stacking, 60–61 close-packed planes, 58–59 slip systems, 203–204 Factor of safety, 184, 246, S–51, S–326 Failure, mechanical, see Creep; Fatigue; Fracture Faraday constant, S–211 Fatigue, 255–265, S–54—S–63, 484 automobile valve springs, S–335—S–336 corrosion, S–62—S–63 crack initiation and propagation, 260–263, S–54—S–61 cyclic stresses, 255–257 environmental effects, S–62 low- and high-cycle, 259 polymers, 260 probability curves, 259 thermal, S–62 Fatigue life, 259, 484 factors that affect, 263–265 prediction, S–60—S–62 Fatigue limit, 258, S–335, S–336, 484 Fatigue strength, 258, 484 artificial hip materials, S–342, S–344 Fatigue testing, 257 S–N curves, 257–259, 260, 276, S–336 Feldspar, S–142 Felt reusable surface insulation (FRSI), S–347—S–348 Fermi energy, 370, 381, 396, S–250, 484 Ferrimagnetism, S–272—S–276, 484 temperature dependence, S–276—S–277 Ferrite (), 302–304, 484 eutectoid/proeutectoid, 281, 308–309, 490 from decomposition of cementite, 409 Ferrites (magnetic ceramics), S–272—S–276, 484 Curie temperature, S–276 as magnetic storage, S–285— S–286 Ferritic stainless steels, 407, 408 Ferroelectricity, S–108—S–109, 484 Ferroelectric materials, S–109 Ferromagnetic domain walls, 117 Ferromagnetism, S–270—S–271, 484 temperature dependence, S–276 Ferrous alloys, 484. See also Cast irons; Iron; Steels annealing, S–125—S–126Index ● 509 fundamentals of, 235–236 polymers, 249–250 types, 164–165, 236–238 Fracture mechanics, 328, S–38, S–41—S–42, 485 applied to ceramics, 248 crack propagation rate, S–57—S–62 Griffith theory, 239–241, S–38—S–39, S–41—S–42 polymers, 250 stress analysis of cracks, S–43—S–45 use in design, 245–248, S–48—S–53 Fracture profiles, 236 Fracture strength, 162. See also Flexural strength ceramics, 172 distribution of, 248–249 influence of porosity, S–22, S–23 influence of specimen size, 248, S–180 Fracture toughness, 167, 242–245, S–45—S–48, 485 ceramic-matrix composites, S–187—S–188 values for selected materials, 244, S–49, 454–455 Free electrons, 371–373, 485 contributions to heat capacity, S–250 role in heat conduction, S–254 Free energy, 284, 285, 485 Frenkel defects, 106, 485 Fringed-micelle model, 95 Full annealing, S–87, S–126, 485 Fullerenes, S–3—S–4 Functional groups, 79, 80 Furnace heating elements, 376 Fused silica, 65 characteristics, 423, S–138 dielectric properties, S–101 electrical conductivity, 389 flexural strength, 165 index of refraction, S–304 modulus of elasticity, 154 thermal properties, S–251 G Gadolinium, S–270 Gallium arsenide: cost, 472 diffraction pattern, 30 spinning, S–155 tensile strength values, S–181, 453 thermal conductivity values, 461 Fibrous refractory composite insulation (FRCI), S–349 Fick’s first law, 131, S–254, 484 Fick’s second law, 132, S–261, 485 Fictive temperature, S–137 Field ion microscopy, 102 Filament winding, S–191—S–192 Filler bars, Space Shuttle, S–350 Fillers, S–152, 485 Films: diamond, 427, 428 polymer, 433 Fine pearlite, 331, 340, 342, 485 Fireclay refractories, S–110 Firing, 424, S–145, 485 Fixation agents, S–345 Flame retardants, S–152—S–153, 485 Flexural strength, 171–172, 485 influence of porosity on, ceramics, S–22, S–23 values for selected ceramics, 165, 452 Fluorescence, S–312, 485 Fluorite single crystals, 62 Fluorite structure, 42–43 Fluorocarbons, 81 trade names, characteristics, applications, 429, 431 Foams, 433–434, 485 Forces: bonding, 18–20 coulombic, 21, 482 Forging, S–120, 485 Formaldehyde, 80 Forming operations, metals, S–119—S–121 Forsterite, S–1 Forward bias, S–94, S–95—S–96, 485 Fractographic investigations, S–38 Fractographs: cup-and-cone fracture surfaces, S–39 fatigue striations, 262, S–56 intergranular fracture, 240 transgranular fracture, 240 Fracture, see also Brittle fracture; Ductile fracture; Impact fracture testing delayed, S–53 classification, 305, 403 continuous cooling transformation diagrams, S–85—S–88 costs, 469–470 hypereutectoid, 310–312, 486 hypoeutectoid, 307–309, 486 isothermal transformation diagrams, 328–339 microstructures, 305–312 mechanical properties of, 339– 343, 444–445, 448, 449–450 Fiber efficiency parameter, S–178 Fiberglass, 423 Fiberglass-reinforced composites, S–182 Fiber-reinforced composites, S–170, 484 continuous and aligned, S–171—S–178 discontinuous and aligned, S–178 discontinuous and randomly oriented, S–178—S–179 fiber length effect, S–170— S–171 fiber orientation/concentration effect, S–171—S–180 fiber phase, S–180—S–181 longitudinal loading, S–172— S–176, S–177 matrix phase, S–180—S–181 processing, S–189—S–192 reinforcement efficiency, S–179 transverse loading, S–176— S–177 Fibers, 432, 484 coefficient of thermal expansion values, 458 in composites, S–164—S–165 continuous vs. discontinuous, S–171 fiber phase, S–180, S–181 length effect, S–170—S–171 orientation and concentration, S–171—S–179 costs, 473 density values, 444 elastic modulus values, S–181, 447 electrical resistivity values, 467 optical, S–318—S–320 polymer, 432 properties of selected, S–181 specific heat values, 464 Ferrous alloys (Continued)510 ● Index electrical characteristics, 377 for lasers, S–315, S–317 for light-emitting diodes, S–323 Gallium phosphide: electrical characteristics, 377 for light-emitting diodes, S–323 Galvanic corrosion, S–224— S–225, 485 Galvanic couples, S–208 Galvanic series, S–212, S–213, 485 Galvanized steel, 422, S–233 Garnets, S–274 Gas constant, 104, 485 Gating system, S–121 Gauge length, 149 Gaussian error function, 133 Geometrical isomerism, 91, S–12—S–13 Germanium: crystal structure, 48 electrical characteristics, 377, 397 Gibbs phase rule, S–81—S–83, 485 Gilding metal, 415 Glass: as amorphous material, 64–65 annealing, S–126, S–140 blowing, S–139, S–140 classification, 422 color, S–310 commercial; compositions and characteristics, 423 corrosion resistance, S–237 cost, 472 dielectric properties, S–101 electrical conductivity, 389 flexural strength, 165 forming techniques, S–139— S–140 hardness, 182 heat treatment, S–140—S–141 for integrated circuit fabrication, S–359 melting point, S–138 modulus of elasticity, 154, 443 optical flint, 423 plane strain fracture toughness, 244, S–49, 454 refractive index, S–304 soda-lime, composition, 423 softening point, S–138 strain point, S–138 stress-strain behavior, 173 structure, 65 surface crack propagation, 248 tempering, S–139—S–140 thermal properties, S–251 viscous properties, S–138— S–139 working point, S–138, 494 Glass-ceramics, 423, 485 composition and properties, 423 flexural strength, 165, 452 microstructure, 401 modulus of elasticity, 154, 446 Glass fibers, 423, S–182 fiberglass-reinforced composites, S–182, S–185 forming, S–139 properties as fiber, S–181 Glass transition, polymers, 354, 355 Glass transition temperature, 354– 355, S–137—S–138, 485 factors that affect, polymers, S–89—S–90 values for selected polymers, 356, 479 Gold, 421 AFM micrograph of surface, 9 atomic radius and crystal structure, 33 electrical conductivity, 374 for integrated circuit fabrication, S–357 slip systems, 204 thermal properties, S–251 Goodman’s law, S–336 Graft copolymers, 92, 485 Grain boundaries, 62, 115–117, 485 Grain boundary energy, 116–117 Grain growth, 218–219, 485 Grains, 485 definition, 62 distortion during plastic deformation, 204–205 Grain size, 485 dependence on time, 219 determination, 119–120 mechanical properties and, 219 reduction, and strengthening of metals, 206–207 refinement of by annealing, S–126 Grain size number (ASTM), 120 Graphite: in cast irons, 409–411 compared to carbon, S–181, S–183 cost, 472 from decomposition of cementite, 409 electrical conductivity, 389 properties/applications, 427–428 properties as whisker, S–181 as a refractory, S–111 structure of, 48 Gray cast iron, 410, 411, 485 compositions, mechanical properties, and applications, 412 Green ceramic bodies, S–144, 485 Green products, S–372 Griffith theory of brittle fracture, S–41—S–42 Ground state, 15, S–302, 485 Gutta percha, S–13 H Half-cells, standard, S–209— S–210 Half-reactions, S–207 Hall coefficient, S–91 Hall effect, S–91—S–92, 485 Hall-Petch equation, 207 Hall voltage, S–91 Halogens, 17 Hardenability, S–127—S–131, 485 Hardenability band, S–130— S–131 Hardenability curves, S–127— S–131 Hard magnetic materials, S–282— S–284, 485 properties, S–283 Hardness, 485 bainite, pearlite vs. transformation temperature, 343 ceramics, 181, 182 comparison of scales, 180–181 conversion diagram, 181 correlation with tensile strength, 180, 182 fine and coarse pearlite, spheroidite, 340, 342 pearlite, martensite, tempered martensite, 343 polymers, 182 tempered martensite, 343, 346 Hardness tests, 177–180 summary of tests, 178 Hard sphere model, 32 Head-to-head configuration, S–11 Gallium arsenide (Continued)Index ● 511 electrical conductivity, 375–376 in metals, 107–109 thermal conductivity, S–255 Incongruent phase transformation, 301 Index of refraction, S–303— S–304, 486 selected materials, S–304 Indices, Miller, 54–57, 488 Indium antimonide, electrical characteristics, 377 Induced dipoles, 25 Inert gases, 17 Inhibitors, S–232, 486 Initial permeability, S–278 Injection molding, S–154 Insulators (electrical), 486. See also Dielectric materials ceramics and polymers as, 389, S–107—S–108 color, S–309—S–310 defined, 368 electron band structure, 370, 371–372 translucency and opacity, S–310—S–311 Insulators (thermal), Space Shuttle thermal protection system, S–345—S–351 Integrated circuits, S–97—S–99, 486 advanced ceramics in, S–112— S–113 fabrication, S–351—S–361 materials selection, S–351— S–361 scanning electron micrograph, 365, S–98 Interatomic bonding, 20–24 Interatomic separation, 19, 20 Interdiffusion, 127, 486 Interfacial defects, 115–118 Interfacial energy, 118 Intergranular corrosion, S–227— S–228, 486 Intergranular fracture, 238, 240, 486 Intermediate solid solutions, 298, 301, 486 Intermetallic compounds, 69, 298, 350, S–358, 486 Interplanar spacing, cubic crystals, S–8 Interstitial diffusion, 129, 486 Interstitial impurity defects, 108 Hip joint replacement, materials selection, S–341—S–345 Holes, 371, 377–379, 485 mobility, selected semiconductors, 377 temperature dependence of concentration, 383–387 Homopolymers, 82, 486 Honeycomb structure, S–196 Hooke’s law, 153, S–22 Hot pressing, S–147 Hot working, 215, S–119, 486. See also Heat treatments HSLA (high-strength, low-alloy) steels, 404–405, 485 Hybrid composites, S–189, 486 Hydration, of cement, 426 Hydrocarbons, 77–79 Hydrogen: diffusive purification, 131, 143, 145 reduction, S–215 Hydrogen bonding, 22, 25, 26, 486 Hydrogen chloride, 26, 29 Hydrogen electrode, S–209— S–210 Hydrogen embrittlement, S–230— S–231, 486 Hydrogen fluoride, 26, 29 Hydrogen induced cracking, S–230 Hydrogen stress cracking, S–230 Hydroplastic forming, S–143, 486 Hydroplasticity, S–142 Hydrostatic powder pressing, S–146 Hypereutectoid alloys, 310–312, 486 Hypoeutectoid alloys, 307–310, 486 Hysteresis, S–278—S–280 Hysteresis, ferromagnetic, 486 soft and hard magnetic materials, S–280—S–282 I Impact energy, 251, 486 fine pearlite, 341 temperature dependence, 253 Impact fracture testing, 250–255 Impact strength, polymers, 254 Imperfections, see Defects; Dislocations Impurities: in ceramics, 109–110 diffusion, 127–128 Head-to-tail configuration, S–11 Heat affected zone, S–123 Heat capacity, S–248—S–250, 485 temperature dependence, S–249—S–250 vibrational contribution, S–248—S–249 Heat flux, S–253 Heat transfer: mechanism
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