The determination of material strength coefficient and strain hardening constant by inverse method

Journal of Materials Processing Technology

Volumn 209, Issue 5, 2009, Pages 2393-2401

  Lin, Zone Ching ^a   Chen, Chang Cheng ^b   Wang, Hsin Ho ^a,b  

^a NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

^b TECHNOLOGY AND SCIENCE INSTITUTE OF NORTHERN TAIWAN   (Taiwan)

Author keywords

Finite element method; Inverse method; Levenberg Marquardt method; Material strength coefficient; Strain hardening constant

Indexed keywords

HARDENING; INVERSE PROBLEMS; MATERIALS; METAL FORMING; PLASTICITY; STRAIN HARDENING;

ASTM SPECIFICATIONS; CONVERGENCE CRITERION; ELASTIC-PLASTIC FINITE ELEMENT METHODS; FLOW STRESS; INVERSE CALCULATIONS; INVERSE METHOD; LEVENBERG-MARQUARDT METHOD; MATERIAL STRENGTH COEFFICIENT; METAL PLASTIC FORMING; OBJECTIVE FUNCTIONS; SIMULATED PROFILES; STRAIN HARDENING CONSTANT; STRESS FLOWS;

FINITE ELEMENT METHOD;

EID: 59649089303     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2008.05.039     Document Type: Article

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