Introduction to the Physical Metallurgy of Welding 2nd edition [Minkštas viršelis]

Preface to the 1st EditionPreface to the 2nd EditionPrologue1. Fusion
Welding - Process Variables Fusion Welding Principles of
Consumable Development Absorption of Gases in the Weld Metal
Nitrogen Absorption Hydrogen Absorption Composition of
Welds Summary of Process Variables The Weld Thermal Cycle
Heat-Flow Equations The Thermal Cycle of the Base Metal
Refinements to Rosenthal's Heat Flow Equation Further Refinements to
the Heat-Flow Equations Heat Flow in Electroslag Welding
Weld Simulation Summary of Weld Thermal Cycle Results Residual
Stresses in Welds Stresses and Strains Generated by Changes in
Temperature Stresses Generated by the ??a Phase Transformation
Measurement of Residual Stresses in Welds Numerical Methods of
Estimating Residual Stresses in Welds Summary of Residual Stress
Work References Further Reading2. The Weld Metal Characteristics
of Weld Solidification Thermal Gradients and Turbulence in the Melt
Geometry of the Weld Melt Epitaxial Solidification Crystal Growth and
Segregation No Diffusion in Solid; Perfect Mixing in Liquid
No Diffusion in Solid; Diffusional Mixing in Liquid Cellular and
Dendritic Solidification in Welds Dendritic Growth in Single Crystal
Welds of Stainless Steel Refining Weld Structures Phase
Transformations during Cooling of the Weld Metal Kinetics of Phase
Transformations Transformations in Duplex Stainless Steel Welds
Transformations in Carbon and Low Alloy Steel Welds Role of Slag
Inclusions in Transformation Kinetics Modeling the Microstructure and
Properties of Weld Metals Weld Metal Toughness References Further
Reading3. The Heat-Affected Zone The Base Material The Base
Metal's Carbon Equivalent The Heating Cycle Recrystallization
The a?? Phase Transformation Precipitate Stability
Precipitate Coarsening during a Weld Thermal Cycle Precipitate
Dissolution during a Weld Thermal Cycle Grain Growth Kinetics of
Grain Growth Grain Growth during Welding, Assuming Particle
Dissolution Grain Growth during Welding, Assuming Particle
Coarsening Practical Considerations of Grain Growth and Grain Growth
Control in the HAZ Reactions at the Fusion Line Transformations
during Cooling Grain Growth Zone Grain Refined Zone
Partially Transformed Zone Zone of Spheroidized Carbides
Zone of 'Unchanged' Base Material The Heat-Affected Zone Microstructure
of Oxide-Dispersed Steels Predicting the Microstructure and Properties of
the HAZ Weld Simulation Hardness Measurements Weld
CCT Diagrams Hardness Changes in Aluminum Alloy Welds Weld
Microstructure Diagrams Grain Growth Diagrams Multi-Run Welds
The Weld Metal The HAZ PC Software for Weldability
Prediction References Further Reading4. Cracking and Fracture in
Welds Fracture Toughness Fracture Toughness Testing
Solidification Cracking Solidification Structure
Segregation Residual Stresses and Joint Geometry Mechanism
of Solidification Cracking Liquation Cracking Lamellar Tearing
Mechanism of Lamellar Tearing Cold Cracking Role of Hydrogen
Role of Stress Role of Microstructure Mechanism of
Cold Cracking Reheat Cracking Effect of Reheating on the
Microstructure of a 0.5 Cr-Mo-V Alloy Mechanism of Reheat Cracking
Case Study: The Alexander Kielland Disaster Construction of the
Alexander Kielland The Construction and Fitting of the Sonar Flange
Plate Capsize of the Alexander Kielland Metallographic
Examination of the Sonar Flange Plate Welds Possible Effects of the
Weld Thermal Cycle on the Bracing and Flange Plate Materials
Mechanism of Failure: Main Conclusions References Further
ReadingAppendix: Weld Cracking Tests and Weldability FormulaIndex