镁合金冶金基本原理 影印版【2025|PDF下载-Epub版本|mobi电子书|kindle百度云盘下载】

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1 Primary production of magnesium&R. NEELAMEGGHAM,IND LLC,USA1

1.1 Introduction1

1.2 Raw materials and production methods3

1.3 Chemistry of extraction of magnesium from raw material7

1.4 Fused salt electrolysis11

1.5 Impurity removal chemistry in thermal processing12

1.6 Process equipment15

1.7 Melting,refining and casting magnesium21

1.8 Magnesium alloy powder23

1.9 Future trends24

1.10 Conclusion27

1.11 References27

2 Physical metallurgy of magnesium&A.A.KAYA,Mugla University,Turkey33

2.1 Introduction33

2.2 Crystal structure and its consequences34

2.3 Plastic deformation behaviour of magnesium and its alloys41

2.4 Critical resolved shear stress(CRSS),slip and twinning42

2.5 Fatigue behaviour49

2.6 Creep behaviour52

2.7 Recrystallization and grain growth66

2.8 Future trends73

2.9 References73

3 Thermodynamic properties of magnesium alloys&S.L.SHANG and Z.K.LIU,Pennsylvania State University,USA85

3.1 Introduction85

3.2 Fundamentals of thermodynamics86

3.3 Thermodynamic properties of Mg alloys and compounds92

3.4 First-principles thermodynamics of Mg alloys and compounds96

3.5 Future trends115

3.6 Acknowledgements116

3.7 References116

4 Understanding precipitation processes in magnesium alloys&C.L.MENDIs,Helmholtz Zentrum Geesthacht,Germany(formerly of National Institute for Materials Science,Japan)and K.HONO,National Institute for Materials Science,Japan125

4.1 Introduction125

4.2 Precipitation from supersaturated solid solution126

4.3 Precipitation hardening magnesium based alloy systems138

4.4 Role of precipitation hardening in the development of high strength magnesium alloys145

4.5 Conclusions and future trends146

4.6 Sources of further information and advice148

4.7 References148

5 Alloying behavior of magnesium and alloy design&M. PEKGULERYUZ,McGill University,Canada152

5.1 Introduction152

5.2 Alloy design:solid solution alloying of magnesium153

5.3 Alloy design:compound formation in magnesium alloys161

5.4 The effects of second phases on the mechanical behavior of magnesium173

5.5 Alloying with surface-active elements177

5.6 Alloying elements and their effects184

5.7 Summary:magnesium alloy design to enhance properties187

5.8 References189

6 Forming of magnesium and its alloys&M.R.BARNETT,Deakin University,Australia197

6.1 Introduction197

6.2 Testing for formability199

6.3 Deformation mechanisms and formability200

6.4 Yield characteristics and drawability205

6.5 Work hardening and stretching212

6.6 Failure strain behaviour,compression,rolling and bending217

6.7 Superplastic deformation and hot forming223

6.8 Hot cracking and extrusion224

6.9 Conclusions:key issues affecting the formability of magnesium225

6.10 Future trends226

6.11 References226

7 Corrosion and surface finishing of magnesium and its alloys&S.BENDER,iLF Institut für Lacke und Farben e.V. Germany,J.G？LLNER,Otto von-Guericke University of Magdeburg,Germany,A.HEYN,Federal Institue for Materials Research and Testing(BAM),Germany,C.BLAWERT and P. BALA SRINIvAsAN,Helmholtz-Zentrum Geesthacht,Germany232

7.1 IntrOduction232

7.2 Magnesium corrosion in aqueous media233

7.3 Surface finishing242

7.4 Implications for improving corrosion resistance and future trends256

7.5 Conclusions257

7.6 References258

8 Applications:aerospace,automotive and other structural applications of magnesium&A.A.LUO,General Motors Global Research ＆ Development,USA266

8.1 Introduction266

8.2 Material properties267

8.3 Alloy development274

8.4 Manufacturing process development282

8.5 Aerospace applications287

8.6 Automotive applications289

8.7 Other applications301

8.8 Future trends303

8.9 Acknowledgements310

8.10 References310

9 Applications:magnesium-based metal matrix composites(MMCs)&H.DIERINGA,Helmholtz-Zentrum Geesthacht,Germany317

9.1 Introduction317

9.2 Reinforcements for magnesium metal matrix composites(MMCs)318

9.3 Processing of magnesium composites323

9.4 Interfaces,wetting and compatibility326

9.5 Properties of magnesium-based MMCs328

9.6 Conclusions and future trends339

9.7 References339

10 Applications:use of magnesium in medical applications&F. WITTE,Hannover Medical School,Germany342

10.1 Introduction to biodegradable implants based on metals342

10.2 Fundamental concepts of biodegradation345

10.3 Magnesium-based biodegradable metals348

10.4 Recent research and future product development350

10.5 Sources of further information and advice352

10.6 References353

10.7 Appendix:list of abbreviations355

Index357