0
RESEARCH PAPERS

Constitutive Modeling of Anisothermal Cyclic Plasticity of 304 Stainless Steel

[+] Author and Article Information
N. Ohno

Department of Energy Engineering, Toyohashi University of Technology, Tempaku-cho, Toyohashi 440, Japan

Y. Takahashi, K. Kuwabara

Central Research Institute of Electric Power Industry, Iwato-kita, Komae, Tokyo 201, Japan

J. Eng. Mater. Technol 111(1), 106-114 (Jan 01, 1989) (9 pages) doi:10.1115/1.3226424 History: Received February 02, 1988; Online September 15, 2009

Abstract

Temperature-history dependence in anisothermal cyclic plasticity of 304 stainless steel is studied for the constitutive modeling within the temperature range from room temperature to 600°C. Cyclic plastic behavior under in-phase and out-of-phase changes of temperature and athermal strain is analyzed first by use of an elaborate constitutive model with its material constants determined from isothermal experiments; good agreement is obtained between the predictions and experiments, if we assume that the internal change proper to higher temperature prevails under such thermomechanical cycling. This finding leads us to extend the evolution equation of isotropic hardening so that it can be valid for more complex variations of temperature. The extended model simulates well the recent experiments of Niitsu and Ikegami under multi-step changes of temperature.

Copyright © 1989 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In