Calculations and Modeling of Material Constants in Hyperbolic-Sine Creep Model for 316 Stainless Steels

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Abstract:

The material constants calculation models for hyperbolic-sine creep model were proposed. The material constants used in hyperbolic-sine creep model for 316 stainless steel were calculated due to the models proposed and experimental data in the temperature range from 873K to 1023K. The relationships between material constants of 316 stainless steel creep model and temperature were obtained by curve fitting. The creep rate predict model of 316 stainless steel with only stress and temperature was also developed, the creep rates predicted were in good agreement with experimental data.

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185-190

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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