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Research on the Heat Processing Theory and Damage of Martensitic Stainless Steel
Abstract:
Through the Gleeble-1500D thermal simulator, the paper were carried out hot compression and tensile experiments on the 1Cr13 martensitic stainless steel, and get the different deformation curve under the conditions of stress strain. At the same time, we get the constitutive equations and Z parameters, which provide necessary material model for numerical simulation of the stainless steel forging process. The compression and tensile tests were simulated with DEFORM-3D simulation software, respectively; get the material value of the fracture damage ductile fracture critical damage and material void initiation damage, it will reasonable provide reference in production process and prevention crack in the process of forging.
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1001-1005
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Online since:
October 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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