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Welding Engineering: An Introduction [Kõva köide]

  • Formaat: Hardback, 304 pages, kõrgus x laius x paksus: 252x175x20 mm, kaal: 608 g
  • Ilmumisaeg: 05-Feb-2016
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 111876644X
  • ISBN-13: 9781118766446
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  • Formaat: Hardback, 304 pages, kõrgus x laius x paksus: 252x175x20 mm, kaal: 608 g
  • Ilmumisaeg: 05-Feb-2016
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 111876644X
  • ISBN-13: 9781118766446
Teised raamatud teemal:

Introduces the fundamentals of welding engineering, covering principles, theories, and concepts in an easy to understand manner.

Welding Engineering: An Introduction provides a comprehensive introduction to all of the important topics in welding engineering. It covers a broad range of topics and presents each topic in an introductory manner with emphasis on the fundamental principles. Types of welding processes covered include arc welding, resistance welding, solid-state welding, and high energy density welding. The design considerations of welding are also considered.

Additional topics covered include welding metallurgy, welding of materials, and non-destructive testing of welds. The latest industry codes and standards are also covered in detail.

• Introduces the fundamentals of welding engineering, covering principles, theories, and concepts in an easy to understand manner.
• Covers a broad range of welding processes
• Examines design considerations for welding
• Includes coverage of the latest hybrid and novel approaches to welding
• Includes case studies covering key topics
• The latest industry codes and standards are covered in detail

Preface xii
Acknowledgments xiii
1 What is Welding Engineering?
1(3)
1.1 Introduction to Welding Processes
2(2)
2 Arc Welding Processes
4(70)
2.1 Fundamentals and Principles of Arc Welding
4(16)
2.1.1 Fundamentals of an Electric Arc
6(1)
2.1.2 Arc Voltage
7(2)
2.1.3 Polarity
9(1)
2.1.4 Heat Input
10(1)
2.1.5 Welding Position
11(1)
2.1.6 Filler Metals and Electrodes
12(1)
2.7.7 Shielding
12(1)
2.1.7.1 Gas Shielding
13(1)
2.1.7.2 Flux Shielding
13(1)
2.1.8 Weld Joints and Weld Types for Arc Welding
14(2)
2.7.9 Primary Operating Variables in Arc Welding
16(1)
2.7.9.7 Voltage
16(1)
2.7.9.2 Current
16(1)
2.1.9.3 Electrode Feed Rate/Wire Feed Speed
16(1)
2.7.9.4 Welding Travel Speed
17(1)
2.1.10 Metal Transfer Mode
18(1)
2.1.11 Arc Blow
18(1)
2.1.12 Common Arc Welding Defects and Discontinuities
19(1)
2.2 Arc Welding Power Supplies
20(10)
2.2.1 Transformers
20(1)
2.2.2 Generators
21(1)
2.2.3 Important Electrical Elements in Arc Welding Power Supplies
22(4)
2.2.4 Volt-Ampere Characteristic of Arc Welding Power Supplies
26(3)
2.2.5 Duty Cycle
29(1)
2.3 Shielded Metal Arc Welding
30(8)
2.4 Gas Tungsten Arc Welding
38(8)
2.5 Plasma Arc Welding
46(3)
2.6 Gas Metal Arc Welding
49(10)
2.7 Flux Cored Arc Welding
59(3)
2.8 Submerged Arc Welding
62(5)
2.9 Other Arc Welding Processes
67(7)
2.9.1 Electrogas Welding
67(1)
2.9.2 Electroslag Welding
68(2)
2.9.3 Arc Stud Welding
70(3)
Recommended Reading for Further Information
73(1)
3 Resistance Welding Processes
74(21)
3.1 Fundamentals and Principles of Resistance Welding Processes
74(5)
3.1.1 Resistance and Resistivity
74(3)
3.1.2 Current Range and Lobe Curves
77(2)
3.2 Resistance Spot Welding
79(4)
3.3 Resistance Seam Welding
83(2)
3.4 Resistance Projection Welding
85(3)
3.5 High Frequency Welding
88(2)
3.6 Flash Welding
90(5)
Recommended Reading for Further Information
94(1)
4 Solid-State Welding Processes
95(19)
4.1 Fundamentals and Principles of Solid-State Welding
95(2)
4.1.1 Solid-State Welding Theory
95(1)
4.1.2 Roll Bonding Theory
96(1)
4.2 Friction Welding Processes
97(9)
4.2.1 Inertia Friction Welding
99(2)
4.2.2 Continuous Drive Friction Welding
101(1)
4.2.3 Linear Friction Welding
102(1)
4.2.4 Friction Stir Welding
102(4)
4.3 Other Solid-State Welding Processes
106(8)
4.3.1 Diffusion Welding
106(3)
4.3.2 Explosion Welding
109(2)
4.3.3 Ultrasonic Welding
111(2)
Recommended Reading for Further Information
113(1)
5 High Energy Density Welding Processes
114(9)
5.1 Fundamentals and Principles of High Energy Density Welding
114(3)
5.1.1 Power Density
114(2)
5.1.2 Keyhole Mode Welding
116(1)
5.2 Laser Beam Welding
117(2)
5.3 Electron Beam Welding
119(4)
Recommended Reading for Further Information
122(1)
6 Other Approaches to Welding and Joining
123(19)
6.1 Brazing and Soldering
123(2)
6.2 Welding of Plastics
125(5)
6.2.1 Hot Tool (Plate) Welding
126(2)
6.2.2 Hot Gas Welding
128(1)
6.2.3 Implant Induction Welding
128(1)
6.2.4 Ultrasonic Welding
129(1)
6.2.5 Vibration Welding
129(1)
6.3 Adhesive Bonding
130(1)
6.4 Novel and Hybrid Welding Processes
130(3)
6.5 Oxyfuel Welding and Cutting
133(4)
6.6 Other Cutting Processes
137(5)
6.6.1 Plasma Cutting
137(1)
6.6.2 Laser Beam Cutting
137(1)
6.6.3 Air Carbon Arc Gouging
137(4)
Recommended Reading for Further Information
141(1)
7 Design Considerations for Welding
142(23)
7.1 Introduction to Welding Design
142(1)
7.2 Mechanical Properties
143(2)
7.2.1 Yield Strength
143(1)
7.2.2 Tensile Strength
143(1)
7.2.3 Ductility
143(1)
7.2.4 Fatigue Strength
143(1)
7.2.5 Toughness
144(1)
7.2.6 Mechanical Properties---Effect of Temperature
144(1)
7.3 Physical Properties
145(1)
7.3.1 Thermal Conductivity
145(1)
7.3.2 Melting Temperature
145(1)
7.3.3 Coefficient of Thermal Expansion
146(1)
7.3.4 Electrical Conductivity
146(1)
7.4 Design Elements for Welded Connections
146(9)
7.4.1 Joint and Weld Types
147(1)
7.4.2 Joint and Weld Type Selection Considerations
148(4)
7.4.3 Weld Joint Nomenclature---Groove Welds
152(1)
7.4.4 Weld Joint Nomenclature---Fillet Welds
153(1)
7.4.5 Welding Positions
154(1)
7.5 Welding Symbols
155(6)
7.6 Weld Sizing
161(4)
Recommended Reading for Further Information
164(1)
8 Heat Flow, Residual Stress and Distortion
165(12)
8.1 Heat Flow
165(4)
8.2 Fundamentals and Principles of Residual Stress and Distortion
169(4)
8.3 Approaches to Minimizing or Eliminating Distortion
173(4)
Recommended Reading for Further Information
176(1)
9 Welding Metallurgy
177(10)
9.1 Introduction to Welding Metallurgy
177(3)
9.2 The Fusion Zone
180(2)
9.3 The Partially Melted Zone
182(1)
9.4 The Heat-Affected Zone (HAZ)
183(1)
9.5 Introduction to Phase Diagrams
184(3)
Recommended Reading for Further Information
186(1)
10 Welding Metallurgy of Carbon Steels
187(16)
10.1 Introduction to Steels
187(2)
10.2 Steel Microstructures and the Iron-Iron Carbide Diagram
189(5)
10.3 Continuous Cooling Transformation (CCT) Diagrams
194(2)
10.4 Hardness and Hardenability
196(3)
10.5 Hydrogen Cracking
199(1)
10.6 Heat-Affected Zone Microstructures in Steel
200(3)
Recommended Reading for Further Information
202(1)
11 Welding Metallurgy of Stainless Steels
203(14)
11.1 Introduction to Stainless Steels
203(1)
11.2 Constitution Diagrams
204(2)
11.3 Martensitic Stainless Steels
206(1)
11.4 Ferritic Stainless Steels
207(2)
11.5 Austenitic Stainless Steels
209(5)
11.6 Duplex Stainless Steels
214(3)
Recommended Reading for Further Information
216(1)
12 Welding Metallurgy of Nonferrous Alloys
217(16)
12.1 Aluminum Alloys
217(5)
12.2 Nickel-Based Alloys
222(4)
12.3 Titanium Alloys
226(3)
12.4 Copper Alloys
229(1)
12.5 Magnesium Alloys
230(3)
Recommended Reading for Further Information
232(1)
13 Weld Quality
233(22)
13.1 Weld Discontinuities and Defects
233(2)
13.2 Mechanical Testing of Weldments
235(8)
13.2.1 Tensile Testing
235(1)
13.2.2 Ductility Testing
236(1)
13.2.3 Toughness Testing
237(2)
13.2.4 Fatigue Testing
239(4)
13.3 Nondestructive Testing
243(9)
13.3.1 Visual Inspection
244(1)
13.3.2 Liquid Penetrant Testing
244(2)
13.3.3 Magnetic Particle Testing
246(1)
13.3.4 Radiographic Testing
247(3)
13.3.5 Ultrasonic Testing
250(2)
13.4 Introduction to Fractography
252(3)
Recommended Reading for Further Information
254(1)
14 Codes and Standards
255(15)
14.1 Introduction to Standards
255(6)
14.2 AWS D1.1---"Structural Welding Code---Steel"
261(9)
14.2.1 Welding and Welder Qualification
262(7)
14.2.2 Fabrication and Inspection
269(1)
Recommended Reading for Further Information
269(1)
15 Safe Practices in Welding
270(3)
15.1 Electrical Shock
270(1)
15.2 Radiation
270(1)
15.3 Burns
271(1)
15.4 Smoke and Fumes
271(1)
15.5 Welding in Confined Space
271(1)
15.6 Fire and Explosion Danger
271(1)
15.7 Compressed Gasses
272(1)
15.8 Hazardous Materials
272(1)
Recommended Reading for Further Information
272(1)
Index 273
Dr. David Phillips is an Associate Professor of Practice in the Welding Engineering Program at The Ohio State University. He has a Bachelor of Science, Master of Science, and PhD in Welding Engineering. David is a licensed Professional Engineer (PE) in Welding Engineering, an International Welding Engineer (IWE), and a Certified Welding Inspector (CWI). He brings over 20 years of welding engineering experience to his classroom, with particular emphasis in the automotive and aerospace industry sectors. In addition to the course that this textbook was developed for, David teaches numerous welding engineering courses at The Ohio State University, ranging from sophomore to graduate levels.