New processes to prevent a flow defect in the combined forward-backward cold extrusion of a piston-pin

Journal of Materials Processing Technology

Volumn 139, Issue 1-3 SPEC, 2003, Pages 422-427

  Lee, D J ^a   Kim, D J ^a   Kim, B M ^a  

^a Pusan National University   (South Korea)

Author keywords

Dead metal zone; FE simulation; Flow defect; Forward backward extrusion; Material flow control; Piston pin

Indexed keywords

COMPUTER SIMULATION; EXTRUSION; FATIGUE OF MATERIALS; FINITE ELEMENT METHOD; PISTONS;

FLOW DEFECT;

MATERIALS SCIENCE;

EID: 0037773088     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(03)00515-6     Document Type: Article

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