Microstructure prediction of Nimonic 80A for large exhaust valve during hot closed die forging

Journal of Materials Processing Technology

Volumn 162-163, Issue SPEC. ISS., 2005, Pages 504-511

  Jeong, H S ^a   Cho, J R ^a   Park, H C ^b  

^a Korea Maritime University   (South Korea)

^b Research Center   (South Korea)

Author keywords

Dynamic recrystallization; FEM; Forging; Grain growth; Microstructure evolution; Nimonic 80A

Indexed keywords

COMPUTER SIMULATION; DIES; FINITE ELEMENT METHOD; FORGING; GRAIN GROWTH; MICROSTRUCTURE; RECRYSTALLIZATION (METALLURGY); COMPRESSION TESTING; DYNAMIC RECRYSTALLIZATION; FORGINGS; GRAIN SIZE AND SHAPE; HOT WORKING; MARINE ENGINEERING; MECHANICAL PROPERTIES; STRAIN RATE;

DYNAMIC RECRYSTALLIZATION; HOT CLOSED DIE FORGING; MICROSTRUCTURE EVOLUTION; NIMONIC 80A;

VALVES (MECHANICAL); MICROSTRUCTURAL EVOLUTION;

HOMOGENEOUS MICROSTRUCTURE; MICRO-STRUCTURE EVOLUTIONS; MICROSTRUCTURE DEVELOPMENT; MICROSTRUCTURE VARIATIONS; NIMONIC 80A; RECRYSTALLIZED GRAIN SIZES; THERMO-MECHANICAL PROCESSING; ZENER-HOLLOMON PARAMETER;

EID: 17844382450     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2005.02.101     Document Type: Conference Paper

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