Welding Engineering - An Introduction

Klappentext Provides an introduction to all of the important topics in welding engineering. It covers a broad range of subjects and presents each topic in a relatively simple, easy to understand manner, with emphasis on the fundamental engineering principles.* Comprehensive coverage of all welding engineering topics* Presented in a simple, easy to understand format* Emphasises concepts and fundamental principles Zusammenfassung Provides an introduction to all of the important topics in welding engineering. It covers a broad range of subjects and presents each topic in a relatively simple, easy to understand manner, with emphasis on the fundamental engineering principles.* Comprehensive coverage of all welding engineering topics* Presented in a simple, easy to understand format* Emphasises concepts and fundamental principles Inhaltsverzeichnis Preface xiiAcknowledgments xiii1 What is Welding Engineering? 11.1 Introduction to Welding Processes 22 Arc Welding Processes 42.1 Fundamentals and Principles of Arc Welding 42.1.1 Fundamentals of an Electric Arc 62.1.2 Arc Voltage 72.1.3 Polarity 92.1.4 Heat Input 102.1.5 Welding Position 112.1.6 Filler Metals and Electrodes 122.1.7 Shielding 122.1.7.1 Gas Shielding 132.1.7.2 Flux Shielding 132.1.8 Weld Joints and Weld Types for Arc Welding 142.1.9 Primary Operating Variables in Arc Welding 162.1.9.1 Voltage 162.1.9.2 Current 162.1.9.3 Electrode Feed Rate/Wire Feed Speed 162.1.9.4 Welding Travel Speed 172.1.10 Metal Transfer Mode 182.1.11 Arc Blow 182.1.12 Common Arc Welding Defects and Discontinuities 192.2 Arc Welding Power Supplies 202.2.1 Transformers 202.2.2 Generators 212.2.3 Important Electrical Elements in Arc Welding Power Supplies 222.2.4 Volt?]Ampere Characteristic of Arc Welding Power Supplies 262.2.5 Duty Cycle 292.3 Shielded Metal Arc Welding 302.4 Gas Tungsten Arc Welding 382.5 Plasma Arc Welding 462.6 Gas Metal Arc Welding 492.7 Flux Cored Arc Welding 592.8 Submerged Arc Welding 622.9 Other Arc Welding Processes 672.9.1 Electrogas Welding 672.9.2 Electroslag Welding 682.9.3 Arc Stud Welding 70Recommended Reading for Further Information 733 Resistance Welding Processes 743.1 Fundamentals and Principles of Resistance Welding Processes 743.1.1 Resistance and Resistivity 743.1.2 Current Range and Lobe Curves 773.2 Resistance Spot Welding 793.3 Resistance Seam Welding 833.4 Resistance Projection Welding 853.5 High Frequency Welding 883.6 Flash Welding 90Recommended Reading for Further Information 944 Solid?]State Welding Processes 954.1 Fundamentals and Principles of Solid?]State Welding 954.1.1 Solid?]State Welding Theory 954.1.2 Roll Bonding Theory 964.2 Friction Welding Processes 974.2.1 Inertia Friction Welding 994.2.2 Continuous Drive Friction Welding 1014.2.3 Linear Friction Welding 1024.2.4 Friction Stir Welding 1024.3 Other Solid?]State Welding Processes 1064.3.1 Diffusion Welding 1064.3.2 Explosion Welding 1094.3.3 Ultrasonic Welding 111Recommended Reading for Further Information 1135 High Energy Density Welding Processes 1145.1 Fundamentals and Principles of High Energy Density Welding 1145.1.1 Power Density 1145.1.2 Keyhole Mode Welding 1165.2 Laser Beam Welding 1175.3 Electron Beam Welding 119Recommended Reading for Further Information 1226 Other Approaches to Welding and Joining 1236.1 Brazing and Soldering 1236.2 Welding of Plastics 1256.2.1 Hot Tool (Plate) Welding 1266.2.2 Hot Gas Welding 1286.2.3 Implant Induction Welding 1286.2.4 Ultrasonic Welding 1296.2.5 Vibration Welding 1296.3 Adhesive Bonding 1306.4 Novel and Hybrid Welding Processes 1306.5 Oxyfuel Welding and Cutting 1336.6 Other Cutting Processes 1376.6.1 Plasma Cutting 1376.6.2 Laser Beam Cutting 1376.6.3 Air Carbon Arc Gouging 137Recommended Reading for Further Information 1417 Design...

List of contents

Preface xiiAcknowledgments xiii1 What is Welding Engineering? 11.1 Introduction to Welding Processes 22 Arc Welding Processes 42.1 Fundamentals and Principles of Arc Welding 42.1.1 Fundamentals of an Electric Arc 62.1.2 Arc Voltage 72.1.3 Polarity 92.1.4 Heat Input 102.1.5 Welding Position 112.1.6 Filler Metals and Electrodes 122.1.7 Shielding 122.1.7.1 Gas Shielding 132.1.7.2 Flux Shielding 132.1.8 Weld Joints and Weld Types for Arc Welding 142.1.9 Primary Operating Variables in Arc Welding 162.1.9.1 Voltage 162.1.9.2 Current 162.1.9.3 Electrode Feed Rate/Wire Feed Speed 162.1.9.4 Welding Travel Speed 172.1.10 Metal Transfer Mode 182.1.11 Arc Blow 182.1.12 Common Arc Welding Defects and Discontinuities 192.2 Arc Welding Power Supplies 202.2.1 Transformers 202.2.2 Generators 212.2.3 Important Electrical Elements in Arc Welding Power Supplies 222.2.4 Volt?]Ampere Characteristic of Arc Welding Power Supplies 262.2.5 Duty Cycle 292.3 Shielded Metal Arc Welding 302.4 Gas Tungsten Arc Welding 382.5 Plasma Arc Welding 462.6 Gas Metal Arc Welding 492.7 Flux Cored Arc Welding 592.8 Submerged Arc Welding 622.9 Other Arc Welding Processes 672.9.1 Electrogas Welding 672.9.2 Electroslag Welding 682.9.3 Arc Stud Welding 70Recommended Reading for Further Information 733 Resistance Welding Processes 743.1 Fundamentals and Principles of Resistance Welding Processes 743.1.1 Resistance and Resistivity 743.1.2 Current Range and Lobe Curves 773.2 Resistance Spot Welding 793.3 Resistance Seam Welding 833.4 Resistance Projection Welding 853.5 High Frequency Welding 883.6 Flash Welding 90Recommended Reading for Further Information 944 Solid?]State Welding Processes 954.1 Fundamentals and Principles of Solid?]State Welding 954.1.1 Solid?]State Welding Theory 954.1.2 Roll Bonding Theory 964.2 Friction Welding Processes 974.2.1 Inertia Friction Welding 994.2.2 Continuous Drive Friction Welding 1014.2.3 Linear Friction Welding 1024.2.4 Friction Stir Welding 1024.3 Other Solid?]State Welding Processes 1064.3.1 Diffusion Welding 1064.3.2 Explosion Welding 1094.3.3 Ultrasonic Welding 111Recommended Reading for Further Information 1135 High Energy Density Welding Processes 1145.1 Fundamentals and Principles of High Energy Density Welding 1145.1.1 Power Density 1145.1.2 Keyhole Mode Welding 1165.2 Laser Beam Welding 1175.3 Electron Beam Welding 119Recommended Reading for Further Information 1226 Other Approaches to Welding and Joining 1236.1 Brazing and Soldering 1236.2 Welding of Plastics 1256.2.1 Hot Tool (Plate) Welding 1266.2.2 Hot Gas Welding 1286.2.3 Implant Induction Welding 1286.2.4 Ultrasonic Welding 1296.2.5 Vibration Welding 1296.3 Adhesive Bonding 1306.4 Novel and Hybrid Welding Processes 1306.5 Oxyfuel Welding and Cutting 1336.6 Other Cutting Processes 1376.6.1 Plasma Cutting 1376.6.2 Laser Beam Cutting 1376.6.3 Air Carbon Arc Gouging 137Recommended Reading for Further Information 1417 Design Considerations for Welding 1427.1 Introduction to Welding Design 1427.2 Mechanical Properties 1437.2.1 Yield Strength 1437.2.2 Tensile Strength 1437.2.3 Ductility 1437.2.4 Fatigue Strength 1437.2.5 Toughness 1447.2.6 Mechanical Properties--Effect of Temperature 1447.3 Physical Properties 1457.3.1 Thermal Conductivity 1457.3.2 Melting Temperature 1457.3.3 Coefficient of Thermal Expansion 1467.3.4 Electrical Conductivity 1467.4 Design Elements for Welded Connections 1467.4.1 Joint and Weld Types 1477.4.2 Joint and Weld Type Selection Considerations 1487.4.3 Weld Joint Nomenclature--Groove Welds 1527.4.4 Weld Joint Nomenclature--Fillet Welds 1537.4.5 Welding Positions 1547.5 Welding Symbols 1557.6 Weld Sizing 161Recommended Reading for Further Information 1648 Heat Flow, Residual Stress and Distortion 1658.1 Heat Flow 1658.2 Fundamentals and Principles of Residual Stress and Distortion 1698.3 Approaches to Minimizing or Eliminating Distortion 173Recommended Reading for Further Information 1769 Welding Metallurgy 1779.1 Introduction to Welding Metallurgy 1779.2 The Fusion Zone 1809.3 The Partially Melted Zone 1829.4 The Heat?]Affected Zone (HAZ) 1839.5 Introduction to Phase Diagrams 184Recommended Reading for Further Information 18610 Welding Metallurgy of Carbon Steels 18710.1 Introduction to Steels 18710.2 Steel Microstructures and the Iron?]Iron Carbide Diagram 18910.3 Continuous Cooling Transformation (CCT) Diagrams 19410.4 Hardness and Hardenability 19610.5 Hydrogen Cracking 19910.6 Heat?]Affected Zone Microstructures in Steel 200Recommended Reading for Further Information 20211 Welding Metallurgy of Stainless Steels 20311.1 Introduction to Stainless Steels 20311.2 Constitution Diagrams 20411.3 Martensitic Stainless Steels 20611.4 Ferritic Stainless Steels 20711.5 Austenitic Stainless Steels 20911.6 Duplex Stainless Steels 214Recommended Reading for Further Information 21612 Welding Metallurgy of Nonferrous Alloys 21712.1 Aluminum Alloys 21712.2 Nickel?]Based Alloys 22212.3 Titanium Alloys 22612.4 Copper Alloys 22912.5 Magnesium Alloys 230Recommended Reading for Further Information 23213 Weld Quality 23313.1 Weld Discontinuities and Defects 23313.2 Mechanical Testing of Weldments 23513.2.1 Tensile Testing 23513.2.2 Ductility Testing 23613.2.3 Toughness Testing 23713.2.4 Fatigue Testing 23913.3 Nondestructive Testing 24313.3.1 Visual Inspection 24413.3.2 Liquid Penetrant Testing 24413.3.3 Magnetic Particle Testing 24613.3.4 Radiographic Testing 24713.3.5 Ultrasonic Testing 25013.4 Introduction to Fractography 252Recommended Reading for Further Information 25414 Codes and Standards 25514.1 Introduction to Standards 25514.2 AWS D1.1--"Structural Welding Code--Steel" 26114.2.1 Welding and Welder Qualification 26214.2.2 Fabrication and Inspection 269Recommended Reading for Further Information 26915 Safe Practices in Welding 27015.1 Electrical Shock 27015.2 Radiation 27015.3 Burns 27115.4 Smoke and Fumes 27115.5 Welding in Confined Space 27115.6 Fire and Explosion Danger 27115.7 Compressed Gasses 27215.8 Hazardous Materials 272Recommended Reading for Further Information 272Index 273

Product details

• Authors: Phillips, David H Phillips, David H. Phillips, Dh Phillips
• Publisher: Wiley, John and Sons Ltd
• Languages: English
• Product format: Hardback
• Released: 31.12.2015
• EAN: 9781118766446
• ISBN: 978-1-118-76644-6
• No. of pages: 304
• Subjects: Natural sciences, medicine, IT, technology > Technology > General, dictionaries; Maschinenbau, Schweissen, Metalle, Materialwissenschaften, Mechanical Engineering, Solid Mechanics, Materials science, Festkörpermechanik, Joining, Welding and Adhesion, Metalle u. Legierungen / Verbinden, Schweißen u. Kleben, Metals & Alloys, Metalle u. Legierungen