镁合金的腐蚀防护 影印版2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载

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Part Ⅰ Alloying and inhibition1

1 Corrosion behavior and prevention strategies for magnesium(Mg)alloys&G.-L.SONG,General Motors Corporation,USA3

1.1 Introduction3

1.2 Corrosion characteristics and implications in protection4

1.3 Corrosion mitigation strategy21

1.4 Selection of corrosion protection techniques26

1.5 Future trends28

1.6 References29

2 Corrosion performance of magnesium(Mg)alloys containing rare-earth(RE)elements&J.MENG,W.SUN,Z.TIAN,X.QIU and D.ZHANG,Chinese Academy of Sciences,China38

2.1 Introduction38

2.2 Factors affecting the Mg-RE alloy corrosion reaction39

2.3 Structural analysis of the Mg-RE alloys containing Ce or La40

2.4 Structural analysis of the Mg-RE alloys containing Y44

2.5 Structural analysis of the Mg-RE alloys containing Nd48

2.6 Structural analysis of Mg-RE alloys containing Gd50

2.7 The effect of the cathode area and current density on corrosion54

2.8 Conclusions56

2.9 References58

3 Corrosion inhibition of magnesium(Mg)alloys&X.-P. GUO,Huazhong University of Science and Technology,China,G.-L.SONG,General Motors Corporation,USA and J.-Y.HU and D.-B.HUANG,Huazhong University of Science and Technology,China61

3.1 Introduction61

3.2 Inhibitors for magnesium62

3.3 The behaviour of different inhibitors on magnesium and its alloys64

3.4 The influence of inhibitors on other materials77

3.5 Inhibition and other corrosion protection techniques81

3.6 Conclusions and future trends82

3.7 References82

Part Ⅱ Surface treatment and conversion85

4 Surface cleaning and pre-conditioning surface treatments to improve the corrosion resistance of magnesium(Mg)alloys&D.H？CHE,Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research,Germany and A.NOWAK and T.JOHN-SCHILLINGS,Henkel AG＆Co.KGaA,Germany87

4.1 Introduction87

4.2 Principles of physical or mechanical cleaning89

4.3 Principles of chemical cleaning91

4.4 Application of cleaning solutions to achieve the desired finish104

4.5 Conclusion and sources of further information and advice107

4.6 References107

5 Surface processing and alloying to improve the corrosion resistance of magnesium(Mg)alloys&G.-L.SONG,General Motors Corporation,USA and Z.XU,Meda Engineering,USA110

5.1 Introduction110

5.2 Surface processing techniques to improve corrosion resistance112

5.3 Effect of surface processing and corrosion resistance113

5.4 Alloying and corrosion resistance123

5.5 Conclusions and future trends127

5.6 Acknowledgements128

5.7 References128

6 Laser treatment to improve the corrosion resistance of magnesium(Mg)alloys&J.DUTTA MAJUMDAR and I.MANNA,Indian Institute of Technology,Kharagpur,India133

6.1 Introduction133

6.2 Surface engineering for combating corrosion136

6.3 Laser surface alloying for combating corrosion143

6.4 Laser surface cladding for combating corrosion154

6.5 Conclusions and future trends157

6.6 Acknowledgement158

6.7 References158

7 Micro-arc oxidation(MAO)to improve the corrosion resistance of magnesium(Mg)alloys&B.L.JIANG and Y.F.GE,Xi'an University of Technology,China163

7.1 Introduction163

7.2 Micro-arc oxidation fundamentals164

7.3 Techniques for the MAO process177

7.4 Corrosion resistance properties of MAO coating183

7.5 Applications,industrial MAO processing and exploration of new processes187

7.6 Future trends190

7.7 Acknowledgements192

7.8 References192

8 Anodization of magnesium(Mg)alloys to improve corrosion resistance&S.A.SALMAN,Nagoya University,Japan and Al-Azhar University,Egypt and M.OKIDO,Nagoya University,Japan197

8.1 Introduction197

8.2 Anodization treatment203

8.3 Effects of anodizing parameters209

8.4 Commercial magnesium anodizing processes217

8.5 Other methods and recent developments in anodizing treatment of magnesium222

8.6 Applications of magnesium alloys224

8.7 Future trends227

8.8 Sources of further information and advice227

8.9 References228

9 Anodization and corrosion of magnesium(Mg)alloys&G.-L.SONG,General Motors Corporation,USA and Z.SHI,The University of Queensland,Australia232

9.1 Overview of anodizing techniques232

9.2 Characteristics of anodizing behavior235

9.3 Anodized coating/film240

9.4 Influencing factors244

9.5 Anodizing mechanism250

9.6 Corrosion of anodized magnesium(Mg)alloys258

9.7 Application examples271

9.8 References276

10 Corrosion-resistant coatings for magnesium(Mg)alloys&X.-B.CHEN,M.A.EASTON and N.BIRBILIS,Monash University,Australia,H.-Y.YANG,Shanghai Jiao-tong University,China and T.B.ABBOTT,Magontec Pty Ltd,Australia282

10.1 Introduction282

10.2 Conversion coatings for Mg alloys:chromate and phosphate coatings283

10.3 Conversion coatings for Mg alloys:fluoride(F)and stannate coatings289

10.4 Conversion coatings for Mg alloys:rare earth(RE)and other coatings292

10.5 Coating pretreatment processes296

10.6 Evaluation of the coating(corrosion)performance298

10.7 Conclusions307

10.8 References308

Part Ⅲ Coatings313

11 Corrosion-resistant electrochemical plating of magnesium(Mg)alloys&X.-B.CHEN,M.A.EASTON and N.BIRBILIS,Monash University,Australia,H.-Y.YANG,Shanghai Jiao-tong University,China and T.B.ABBOTT,Magontec Pty Ltd,Australia315

11.1 Introduction315

11.2 Aqueous plating:pretreatment,undercoating and electroplating318

11.3 Electroless Ni-P plating325

11.4 Platings from non-aqueous electrolytes332

11.5 Evaluation of coatings335

11.6 Conclusions341

11.7 References342

12 Plating techniques to protect magnesium(Mg)alloys from corrosion&K.AZUMI,Hokkaido University,Japan,H.H.ELSENTRIECY,Central Metallurgical Research and Development Institute,Egypt and J.TANG,Hokkaido University,Japan347

12.1 Introduction347

12.2 Coating processes350

12.3 Electroplating of Al from a non-aqueous plating bath358

12.4 Conclusions364

12.5 References365

13 Electroless nickel-boron plating to improve the corrosion resistance of magnesium(Mg)alloys&Z.-C.WANG,L.YU and Z.-B.QI,Xiamen University,China and G.-L.SONG,General Motors Corporation,USA370

13.1 Introduction370

13.2 Electroless Ni-B plating process and deposition mechanisms372

13.3 Ni-B plating characterization375

13.4 Applications and future trends389

13.5 References389

14 Electrodeposition of aluminum on magnesium(Mg)alloys in ionic liquids to improve corrosion resistance&W.-T.TSAI and I.-W.SUN,National Cheng Kung University,Taiwan393

14.1 Introduction393

14.2 Basics for ionic liquid plating396

14.3 Electrochemical characteristics of AlCl3-EMIC ionic liquids397

14.4 Material characteristics400

14.5 Electrochemical and corrosion resistance of aluminum(Al)and aluminum/zinc(Al/Zn)-coated magnesium(Mg)alloys404

14.6 Conclusions407

14.7 Acknowledgement409

14.8 References409

15 Cold spray coatings to improve the corrosion resistance of magnesium(Mg)alloys&V.K.CHAMPAGNE and B.GABRIEL,US Army Research Laboratory,USA and J.VILLAFUERTE,CenterLine(Windsor)Ltd,Canada414

15.1 Introduction414

15.2 Cold spray technology416

15.3 Cold spray commercial equipment427

15.4 Corrosion protection by cold spray432

15.5 Conclusions442

15.6 References442

16 Electroless electrophoresis coatings to improve the corrosion resistance of magnesium(Mg)alloys&G.-L.SONG,General Motors Corporation,USA446

16.1 Introduction446

16.2 Electroless electrophoresis coating on Mg447

16.3 Coating protection performance454

16.4 Factors influencing the formation of electroless electrophoresis coatings458

16.5 Potential applications of electroless electrophoresis coatings461

16.6 Conclusions and future trends465

16.7 Acknowledgments467

16.8 References467

17 Sol-gel coatings to improve the corrosion resistance of magnesium(Mg)alloys&Q.LI,Southwest University,China469

17.1 Introduction469

17.2 Sol-gel coatings and how they improve the corrosion resistance of Mg alloys472

17.3 Applications of sol-gel coatings476

17.4 Future trends481

17.5 References481

Part Ⅳ Case studies487

18 Magnesium(Mg)corrosion protection techniques in the automotive industry&G.S.COLE,LightWeightStrategies LLC,USA489

18.1 Introduction489

18.2 Corrosion of magnesium491

18.3 Preventing corrosion494

18.4 The use of coatings in corrosion prevention499

18.5 Applications of corrosion mitigation for magnesium automotive parts500

18.6 Future trends505

18.7 References506

19 Control of biodegradation of magnesium(Mg)alloys for medical applications&K.YANG and L.TAN,Chinese Academy of Sciences,China509

19.1 Introduction509

19.2 Mg alloys studied for medical applications513

19.3 Corrosion/biodegradation of Mg alloys in the body environment518

19.4 Corrosion control techniques for biodegradable Mg alloys524

19.5 Future trends537

19.6 References538

Index545