Paper Title:
On the Material Process Simulation Code COSMAP- Simulated Examples and its Experimental Verification for Heat Treatment Process
  Abstract

Strategy and function of a new developed FEM code COSMAP(COmputer Simulation of MAterial Process) for surface hardening during of thermo-mechanical processing, including heat treatment, carbonizing and nitriding, is briefly introduced in this paper. The simulation code is developed based on the metallo-thermo-mechanical theory considering the coupled equations of diffusion, heat conduction, inelastic stresses and kinetics of phase transformation. Some examples of simulation and the experimental verification for carbonized quenching, carbonizednitrided- quenching process of a cylinder and ring as well as a gear are illustrated, and comparison of the simulated values of distortion, residual stresses and profile of induced phases with the experimental data is made with some discussions.

  Info
Periodical
Key Engineering Materials (Volumes 345-346)
Edited by
S.W. Nam, Y.W. Chang, S.B. Lee and N.J. Kim
Pages
955-958
DOI
10.4028/www.scientific.net/KEM.345-346.955
Citation
D. Y. Ju, T. Inoue, "On the Material Process Simulation Code COSMAP- Simulated Examples and its Experimental Verification for Heat Treatment Process ", Key Engineering Materials, Vols. 345-346, pp. 955-958, 2007
Online since
August 2007
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$32.00
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