Syllabus For The Subject Metallurgy and Quality Control

METALLURGY AND QUALITY CONTROL

Table of contents

Preface: welding: The permanent bond between two

Solid bodies

Chapter-1 traditional welding processes

Introduction

Conditions to create metallic bonding

Industrial welding processes

Bibliography

Chapter-2 high density energy beam welding processes

Electron beam and laser beam

Welding properties using high density energy beams

Laser beam welding

Electron beam welding

Metallurgy of high density energy beam welding

Mechanical properties of welded joints

The quality of the assemblies

Economic aspects

Safety (HEE00)

Examples of industrial applications

Development prospects

Bibliography

Chapter-3 thermal metallurgical and mechanical

Phenomena in the heat affected zone

Thermal aspects related to welding

Micros rural modifications in the HAZ: metallurgical

Consequences of the thermal cycles of welding

Influence of the thermal cycles on the mechanical properties of the HAZ

Bibliography

Chapter-4 molten metal

Metallurgical reminders

Molten metal

Principal welding defects

Bibliography

 

Chapter-5 Welding products

Coated electrodes

Fluxes for submerged arc welding

Welding gases

Cored wires

Choice of welding products

Welding products and the welder’s environment

Bibliography

Chapter-6 Fatigue strength of welded joints

Fatigue strength

Dimensioning of joints in mechanized welding

Bibliography

 

Chapter-7 Fracture toughness of welded joints

Ductile fracture and brittle fracture

Evaluation of fracture risks in metallic materials

Evaluation of fracture risks in metallic welded joints

Consequences of heterogeneities on the evaluation of fracture risks

Bibliography

 

Chapter -8 welding of steel sheets, with and without surface treatments

Spot welding

Seam welding

Laser welding of thin sheets

Arc welding

Bibliography

 

Chapter -9 welding of steel mechanical components

Introduction

Specificities of welded bonds in mechanical components

Principal types of welding for mechanical components

Specifications and quality control of the weldings for these components

 Development and trends

Conclusions

Bibliography

 

Chapter-10 welding steel structures

Introduction

Steels for steel structures

Steel construction welding processes and techniques

Welding distortion

Defects and their prevention

Specificities of non-destructive testing of steel structures

Developmental perspectives

 

Chapter-11 Welding heavy components in the nuclear industry

General presentation of a PWR pressure vessel

Main materials used for manufacturing

Welding of large low alloy steel components

Classing

Welding of stainless steel circuits

Dissimilar metal interfaces

Welding of stream generator pipes

Conclusions

 

Chapter -12 welding stainless steels

Definitions

Principal stainless steel families

Metallurgical structures

Constitution diagrams

Welding ferritic stainless steels

Welding of martens tic stainless steels

Welding of austenitic stainless steels

The welding of austeno-ferritic stainless steels (duplex)

Heterogenous welding

Finishing of welds

Glossary

Bibliography

 

Chapter-13 welding aluminum alloys

Metallurgy of welding

Welding techniques

Preparation and use of semi-finished aluminum welding

Products

Deformations

Dimensioning of the welded structures

Welding defects

Health and safety

Bibliography

 

Chapter -14 standardization: organization and quality control in welding

Introduction

Standards of general organization of quality

Standards for welding procedure qualifications

Non-destructive testing standards

Conclusion

List of Authors

Index

 

     

 

 

 

 

 

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