A comparative study on modified Johnson Cook, modified Zerilli-Armstrong and Arrhenius-type constitutive models to predict the hot deformation behavior in 28CrMnMoV steel

Materials and Design

Volumn 49, Issue , 2013, Pages 493-501

  Li, Hong Ying ^a   Li, Yang Hua ^a,b   Wang, Xiao Feng ^a   Liu, Jiao Jiao ^a   Wu, Yue ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

^b Hengyang Valin Steel Tube Co Ltd   (China)

Author keywords

Constitutive equation; Flow stress; Hot deformation; Steel alloys

Indexed keywords

ALLOY STEEL; COMPRESSION TESTING; CONSTITUTIVE EQUATIONS; DEFORMATION; FORECASTING; HOT PRESSING; HOT WORKING; PLASTIC FLOW;

COMPARATIVE STUDIES; CORRELATION COEFFICIENT; DEFORMATION BEHAVIOR; ELEVATED TEMPERATURE; EXPERIMENTAL VALUES; HIGH-TEMPERATURE FLOWS; HOT COMPRESSION TESTS; HOT DEFORMATION BEHAVIORS; JOHNSON-COOK; MATERIAL CONSTANT; RELATIVE ERRORS; RELATIVE ERRORS OF PREDICTIONS; STRAIN-COMPENSATED; THERMOMECHANICAL SIMULATOR; THREE MODELS; TRUE STRESS-STRAIN; ZERILLI-ARMSTRONG;

STRAIN RATE;

EID: 84874781590     PISSN: 02641275     EISSN: 18734197     Source Type: Journal    
DOI: 10.1016/j.matdes.2012.12.083     Document Type: Article

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