Page 24 - Materials Science and Engineering An Introduction

xx • Contents

Summary 862 Appendix A The International System of
Equation Summary 864 Units (SI) 880
List of Symbols 865
Important Terms and Concepts 865 Appendix B Properties of Selected
References 865 Engineering Materials 882
Questions and Problems 866 B.1 Density 882
Design Problem 867 B.2 Modulus of Elasticity 885
Fundamentals of Engineering Questions and B.3 Poisson’s Ratio 889
Problems 867
B.4 Strength and Ductility 890
B.5 Plane Strain Fracture Toughness 895
22. Economic, Environmental, and B.6 Linear Coefficient of Thermal
Societal Issues in Materials Expansion 897
Science and Engineering 868 B.7 Thermal Conductivity 900
B.8 Specific Heat 903
Learning Objectives 869 B.9 Electrical Resistivity 906
22.1 Introduction 869 B.10 Metal Alloy Compositions 909
ECONOMIC CONSIDERATIONS 869
Appendix C Costs and Relative Costs for
22.2 Component Design 870 Selected Engineering Materials 911
22.3 Materials 870
22.4 Manufacturing Techniques 870 Appendix D Repeat Unit Structures for
Common Polymers 916
ENVIRONMENTAL AND SOCIETAL
CONSIDERATIONS 871 Appendix E Glass Transition and Melting
22.5 Recycling Issues in Materials Science Temperatures for Common Polymeric
and Engineering 873 Materials 920
Materials of Importance—Biodegradable Glossary 921
and Biorenewable Polymers/
Plastics 876 Answers to Selected Problems 934
Summary 878 Index 939
References 879
Design Questions 879