Liquation microfissuring in the weld heat-affected zone of an overaged precipitation-hardened nickel-base superalloy

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Volumn 38, Issue 2, 2007, Pages 356-369

  Ojo, O A ^a   Chaturvedi, M C ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Grain Boundary Liquation; Heat Affected Zone Cracking; lncone l738; Pre weldHeat Treatment; Super aIloy; Welding

Indexed keywords

AGE HARDENING; DUCTILITY; GRAIN BOUNDARIES; HEAT AFFECTED ZONE; HEAT TREATMENT; METALLOGRAPHIC MICROSTRUCTURE;

GLEEBLE THERMOMECHANICAL SIMULATION SYSTEM; GRAIN BOUNDARY LIQUATION STAGE; MICROFISSURES; SOLID-LIQUID INTERFACES; WELD THERMAL CYCLE;

SUPERALLOYS;

EID: 34250749817     PISSN: 10735623     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11661-006-9025-1     Document Type: Article

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