Weldability of Cast Superalloys - Effect of homogenization heat treatments on hot cracking susceptibility of cast Alloy 718, ATI® 718Plus®, and Haynes® 282®
Doctoral thesis, 2020

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Hot ductility

Segregation

Homogenization

Boron

Gleeble

Welding

Nickel-based superalloys

Varestraint

Hot cracking

Hot isostatic pressing

Niobium

Author

Sukhdeep Singh

Chalmers, Industrial and Materials Science, Materials and manufacture

Included papers

Hot cracking in cast alloy 718

Science and Technology of Welding and Joining,;Vol. 23(2018)p. 568-574

Journal article

Influence of Hot Isostatic Pressing on the Hot Ductility of Cast Alloy 718: The Effect of Niobium and Minor Elements on the Liquation Mechanism

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,;Vol. 51(2020)p. 6248-6257

Journal article

Varestraint weldability testing of cast ATI® 718Plus™—a comparison to cast Alloy 718

Welding in the World, Le Soudage Dans Le Monde,;Vol. 63(2019)p. 389-399

Journal article

Influence of homogenisation treatments on the hot ductility of cast ATI® 718Plus®: Effect of niobium and minor elements on liquation characteristics

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing,;Vol. 799(2021)

Journal article

Popular science description

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Categorizing

Subject Categories (SSIF 2011)

Materials Engineering

Areas of Advance

Materials Science

Identifiers

ISBN

978-91-7905-366-6

Other

Series

Doktorsavhandlingar vid Chalmers tekniska högskola. Ny serie: 4833

Publisher

Chalmers

Public defence

2020-10-23 15:00

VDL

Online

Opponent: Associate Prof. Carl Cross, Los Alamos National Laboratory, USA

More information

Latest update

10/12/2020