Contents
第2版前言
第1版前言
编者的话
Chapter One Hot-Working Special Basics 1
Unit 1 Materials, Manufacturing,
and the Standard of Living 1
Unit 2 Ironmaking 7
Unit 3 Crystal Structure 13
Unit 4 The Fe-Fe3C Phase Diagram 18
Unit 5 Solidification of Metals 23
Unit 6 Solidification and Metals
Joining 29
Unit 7 Three Stages of Annealing 35
Unit 8 Engineering Materials: Ferrous
Alloys(Steels) 41
Unit 9 Engineering Materials: Ferrous
Alloys(Cast Irons) 46
Unit 10 Engineering Materials:
Nonferrous Alloys 50
Chapter Two Foundry 54
Unit 1 Foundry Processes 54
Unit 2 Patterns 59
Unit 3 Sand Conditioning and Control 63
Unit 4 Molding Machines 67
Unit 5 Cleaning, Finishing Castings 71
Unit 6 Gating System 74
Unit 7 Centrifugal Casting 77
Unit 8 Die Casting 82
Unit 9 Lost-Foam Casting 87
Unit 10 The Cupola 93
Chapter Three Welding 99
Unit 1 Welding 99
Unit 2 Welded Joints and Symbols 104
Unit 3 Polarity 109
Unit 4 The Weldability of Metals 114
Unit 5 Gas-Shielded Arc Welding 119
Unit 6 CO2 Welding 125
Unit 7 Submerged Arc Welding
Fundamentals of the Process 132
Unit 8 Resistance Welding 138
Unit 9 Gas Welding 144
Unit 10 Flame Cutting 150
Chapter Four Heat Treatment of Metals 155
Unit 1 What Is the Heat-Treating 155
Unit 2 Phase Transformations in
Heating Steel 160
Unit 3 Features of Super-Cooled Austenite
Transformation TTT Diagrams 165
Unit 4 Hardening of Steel 169
Unit 5 Normalizing of Steel 175
Unit 6 Surface Treatments:
Carburizing 179
Unit 7 Carburizing Processes 184
Unit 8 Primary Equipment of
Heat-Treating 187
Unit 9 Vacuum Treating 191
Unit 10 Temperature Control in
Heat-Treating 195
Appendix 199
Appendix A Translation Knowledge 199
Appendix B Translated Texts 221
Appendix C English-Chinese Special
Abbreviations 247
Appendix D Glossary of Terms 249
References 258