Preface
Section 1 Theories
Chapter 1 Brazing，Soldering and Special Joining / 3
1. 1 General Introduction of Brazing,Soldering and
Special Joining Technologies / 3 1. 1. 1 Technologies Development / 3
1. 1. 2 Academic Activities of the Committee of Brazing,Soldering and
Special Joining Technologies / 5
1. 2 National Research and Development
Platform / 7 1. 2. 1 State Key Laboratory of Advanced Welding and Joining / 7
1. 2. 2 State Key Laboratory of Advanced Brazing Filler Metals and
Technology / 7
1. 3 Applied Basic Research Results / 8 1. 3. 1 Some Representative Research Results / 8
1. 3. 2 Monographs / 11
1. 4 Significant Technical Achievements / 11 1. 4. 1 Patents / 11
1. 4. 2 Awarding Achievements / 12
1. 5 International Communications of Brazing,Soldering and Special Joining Committee / 16
References / 20
Chapter 2 Weldability of Metal and Welding Consumables / 22
2. 1 Development Status of China’ s Iron and Steel Industry / 22
2. 2 Weldability of Materials / 25 2. 2. 1 Weldability of Alloy Structural Steels / 26
2. 2. 2 Weldability of Microalloyed Steels / 26
2. 2. 3 Weldability of Heat-Resistant Steels / 28
2. 2. 4 Nickel-Base Alloys / 29
2. 3 Welding Consumables / 30 2. 3. 1 Welding Consumables Development Status at Home / 30
2. 3. 2 Improvement and Development of Welding Metallurgy Theory / 32
References / 35
Chapter 3 Methods and Equipment of Pressure Welding / 36
3. 1 Abstract / 36
3. 2 Research Progress in Mechanism and
Techniques of Resistance Welding / 36 3. 2. 1 Novel Techniques of Resistance Welding / 36
3.2.2 Mechanism and Techniques for the Resistance Welding of Novel Materials
/ 37
3. 2. 3 Numerical Simulation of Resistance Spot Welding / 38
3. 3 Development of Resistance Welding
Equipment and Control Technology / 39 3. 3. 1 Resistance Welding Equipment / 39
3. 3. 2 Real Time Control of the Resistance Welding Quality / 41
3. 4 Progress in the Research on Mechanism and
Technology of Friction Welding / 43 3. 4. 1 Mechanism and Technology of Conventional Friction Welding / 44
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3. 4. 2 Mechanism and Technology of Friction Stir Welding / 45
3. 4. 3 Innovative Development of Hybrid Friction Stir Welding / 47
3. 5 Development of Friction Welding
Equipment / 50 3. 5. 1 Development and Application of Continuous Friction Welding
Machines / 50
3. 5. 2 Inertia Friction Welding Equipment Development and
Application / 52
3. 5. 3 Development and Application of Radial Friction Welding / 53
3. 5. 4 Development and Application of Linear Friction Welding / 54
3. 5. 5 Development and Application of Friction Stir Welding / 55
References / 57
Chapter 4 Power Beam and Special Welding / 58
4. 1 Power Beam Welding / 58 4. 1. 1 Introduction / 58
4. 1. 2 Power Beam Welding Basic Research / 59
4. 1. 3 Material Weldability Research / 66
4. 1. 4 Development of Power beam Welding Technology / 70
4. 1. 5 Power Beam Welding Equipment Technology / 77
4. 2 Special Welding / 82 4. 2. 1 Explosion Welding / 82
4. 2. 2 Ultrasonic welding / 89
References / 99
Chapter 5 Welding Inspection and Quality Assurance / 101
5. 1 Research and Applications of Welding
Inspection Technology / 101 5. 1. 1 Research and Applications / 101
5. 1. 2 Application of Welding Inspection Technology in Typical
Welding Products / 102
5. 2 Quality Assurance of Welding
Manufacture / 105 5. 2. 1 Establishment and Development of Quality Assurance Systems / 105
5. 2. 2 Application of the Standards for Quality Systems / 106
5. 2. 3 Quality Assurance Promotes the Welding Manufacture to the
World / 108
References / 110
Chapter 6 Welding Structures / 111
6. 1 Introduction / 111
6. 2 Welding Residual Stress and
Distortion / 111 6. 2. 1 Basic Theories about Welding Stress and Distortion / 111
6. 2. 2 Welding Residual Stress Measurement of Thick-Walled
Structures / 112
6. 2. 3 Efficient Finite Elem
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