Welding engineering : an introduction / David H. Phillips.

Format:

Book

Author/Creator:

Phillips, David H. (Welding instructor), author.

Language:

English

Subjects (All):

Welding.

Physical Description:

1 online resource (292 p.)

Edition:

1st ed.

Place of Publication:

West Sussex, England : Wiley, 2016.

Language Note:

English

Summary:

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

Contents:

Intro

Title Page

Copyright Page

Contents

Preface

Acknowledgments

Chapter 1 What is Welding Engineering?

1.1 Introduction to Welding Processes

Chapter 2 Arc Welding Processes

2.1 Fundamentals and Principles of Arc Welding

2.1.1 Fundamentals of an Electric Arc

2.1.2 Arc Voltage

2.1.3 Polarity

2.1.4 Heat Input

2.1.5 Welding Position

2.1.6 Filler Metals and Electrodes

2.1.7 Shielding

2.1.8 Weld Joints and Weld Types for Arc Welding

2.1.9 Primary Operating Variables in Arc Welding

2.1.10 Metal Transfer Mode

2.1.11 Arc Blow

2.1.12 Common Arc Welding Defects and Discontinuities

2.2 Arc Welding Power Supplies

2.2.1 Transformers

2.2.2 Generators

2.2.3 Important Electrical Elements in Arc Welding Power Supplies

2.2.4 Volt-Ampere Characteristic of Arc Welding Power Supplies

2.2.5 Duty Cycle

2.3 Shielded Metal Arc Welding

2.4 Gas Tungsten Arc Welding

2.5 Plasma Arc Welding

2.6 Gas Metal Arc Welding

2.7 Flux Cored Arc Welding

2.8 Submerged Arc Welding

2.9 Other Arc Welding Processes

2.9.1 Electrogas Welding

2.9.2 Electroslag Welding

2.9.3 Arc Stud Welding

Recommended Reading for Further Information

Chapter 3 Resistance Welding Processes

3.1 Fundamentals and Principles of Resistance Welding Processes

3.1.1 Resistance and Resistivity

3.1.2 Current Range and Lobe Curves

3.2 Resistance Spot Welding

3.3 Resistance Seam Welding

3.4 Resistance Projection Welding

3.5 High Frequency Welding

3.6 Flash Welding

Chapter 4 Solid-State Welding Processes

4.1 Fundamentals and Principles of Solid-State Welding

4.1.1 Solid-State Welding Theory

4.1.2 Roll Bonding Theory

4.2 Friction Welding Processes

4.2.1 Inertia Friction Welding

4.2.2 Continuous Drive Friction Welding.

4.2.3 Linear Friction Welding

4.2.4 Friction Stir Welding

4.3 Other Solid-State Welding Processes

4.3.1 Diffusion Welding

4.3.2 Explosion Welding

4.3.3 Ultrasonic Welding

Chapter 5 High Energy Density Welding Processes

5.1 Fundamentals and Principles of High Energy Density Welding

5.1.1 Power Density

5.1.2 Keyhole Mode Welding

5.2 Laser Beam Welding

5.3 Electron Beam Welding

Chapter 6 Other Approaches to Welding and Joining

6.1 Brazing and Soldering

6.2 Welding of Plastics

6.2.1 Hot Tool (Plate) Welding

6.2.2 Hot Gas Welding

6.2.3 Implant Induction Welding

6.2.4 Ultrasonic Welding

6.2.5 Vibration Welding

6.3 Adhesive Bonding

6.4 Novel and Hybrid Welding Processes

6.5 Oxyfuel Welding and Cutting

6.6 Other Cutting Processes

6.6.1 Plasma Cutting

6.6.2 Laser Beam Cutting

6.6.3 Air Carbon Arc Gouging

Chapter 7 Design Considerations for Welding

7.1 Introduction to Welding Design

7.2 Mechanical Properties

7.2.1 Yield Strength

7.2.2 Tensile Strength

7.2.3 Ductility

7.2.4 Fatigue Strength

7.2.5 Toughness

7.2.6 Mechanical Properties-Effect of Temperature

7.3 Physical Properties

7.3.1 Thermal Conductivity

7.3.2 Melting Temperature

7.3.3 Coefficient of Thermal Expansion

7.3.4 Electrical Conductivity

7.4 Design Elements for Welded Connections

7.4.1 Joint and Weld Types

7.4.2 Joint and Weld Type Selection Considerations

7.4.3 Weld Joint Nomenclature-Groove Welds

7.4.4 Weld Joint Nomenclature-Fillet Welds

7.4.5 Welding Positions

7.5 Welding Symbols

7.6 Weld Sizing

Chapter 8 Heat Flow, Residual Stress and Distortion

8.1 Heat Flow.

8.2 Fundamentals and Principles of Residual Stress and Distortion

8.3 Approaches to Minimizing or Eliminating Distortion

Chapter 9 Welding Metallurgy

9.1 Introduction to Welding Metallurgy

9.2 The Fusion Zone

9.3 The Partially Melted Zone

9.4 The Heat-Affected Zone (HAZ)

9.5 Introduction to Phase Diagrams

Chapter 10 Welding Metallurgy of Carbon Steels

10.1 Introduction to Steels

10.2 Steel Microstructures and the Iron-Iron Carbide Diagram

10.3 Continuous Cooling Transformation (CCT) Diagrams

10.4 Hardness and Hardenability

10.5 Hydrogen Cracking

10.6 Heat-Affected Zone Microstructures in Steel

Chapter 11 Welding Metallurgy of Stainless Steels

11.1 Introduction to Stainless Steels

11.2 Constitution Diagrams

11.3 Martensitic Stainless Steels

11.4 Ferritic Stainless Steels

11.5 Austenitic Stainless Steels

11.6 Duplex Stainless Steels

Chapter 12 Welding Metallurgy of Nonferrous Alloys

12.1 Aluminum Alloys

12.2 Nickel-Based Alloys

12.3 Titanium Alloys

12.4 Copper Alloys

12.5 Magnesium Alloys

Chapter 13 Weld Quality

13.1 Weld Discontinuities and Defects

13.2 Mechanical Testing of Weldments

13.2.1 Tensile Testing

13.2.2 Ductility Testing

13.2.3 Toughness Testing

13.2.4 Fatigue Testing

13.3 Nondestructive Testing

13.3.1 Visual Inspection

13.3.2 Liquid Penetrant Testing

13.3.3 Magnetic Particle Testing

13.3.4 Radiographic Testing

13.3.5 Ultrasonic Testing

13.4 Introduction to Fractography

Chapter 14 Codes and Standards

14.1 Introduction to Standards.

14.2 AWS D1.1-"Structural Welding Code-Steel"

14.2.1 Welding and Welder Qualification

14.2.2 Fabrication and Inspection

Chapter 15 Safe Practices in Welding

15.1 Electrical Shock

15.2 Radiation

15.3 Burns

15.4 Smoke and Fumes

15.5 Welding in Confined Space

15.6 Fire and Explosion Danger

15.7 Compressed Gasses

15.8 Hazardous Materials

Index

EULA.

Notes:

Description based upon print version of record.

Includes bibliographical references at the end of each chapters and index.

Description based on print version record.

ISBN:

1-5231-2386-9

1-118-76642-3

1-118-76628-8

OCLC:

946876875