Cracking Susceptibility After Post-Weld Heat Treatment in Haynes 282 Nickel Based Superalloy

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1.Department of Metallurgical and Materials Engineering, University of Lagos, Nigeria

2.Department of Mechanical and Manufacturing Engineering, University of Manitoba, Winnipeg, Manitoba, Canada

3.Department of Metallurgical and Materials Engineering, University of Lagos, Nigeria

1.Department of Metallurgical and Materials Engineering, University of Lagos, Nigeria

2.Department of Mechanical and Manufacturing Engineering, University of Manitoba, Winnipeg, Manitoba, Canada

3.Department of Metallurgical and Materials Engineering, University of Lagos, Nigeria

Keywords： Cracking

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[2]	L.O. Osoba;R.G. Ding;O.A. Ojo.Microstructural analysis of laser weld fusion zone in Haynes 282 superalloy[J].Materials Characterization,2012:93-99.
[3]	L.O. OSOBA;R.G. DING;O.A. OJO .Improved Resistance to Laser Weld Heat-Affected Zone Microfissuring in a Newly Developed Superalloy HAYNES 282[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2012(11):4281-4295.
[4]	L. C. Lim;J.-Z. Yi;N. Liu .Mechanism of post-weld heat treatment cracking in Rene 80 nickel based superalloy[J].Materials Science and Technology: MST: A publication of the Institute of Metals,2002(4):407-412.

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