Development of a carburizing and quenching simulation tool: A material model for low carbon steels undergoing phase transformations Metadata

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Title

  • Main Title Development of a carburizing and quenching simulation tool: A material model for low carbon steels undergoing phase transformations

Creator

  • Author: Bammann, D.
    Creator Type: Personal
  • Author: Prantil, V.
    Creator Type: Personal
  • Author: Kumar, A.
    Creator Type: Personal
    Creator Info: Sandia National Labs., Livermore, CA (United States)

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: USDOE, Washington, DC (United States)

Publisher

  • Name: Lawrence Livermore National Laboratory
    Place of Publication: California
    Additional Info: Lawrence Livermore National Lab., CA (United States)

Date

  • Creation: 1996-06-24

Language

  • English

Description

  • Content Description: An internal state variable formulation for phase transforming alloy steels is presented. We have illustrated how local transformation plasticity can be accommodated by an appropriate choice for the corresponding internal stress field acting between the phases. The state variable framework compares well with a numerical micromechanical calculation providing a discrete dependence of microscopic plasticity on volume fraction and the stress dependence attributable to a softer parent phase. The multiphase model is used to simulate the stress state of a quenched bar and show qualitative trends in the response when the transformation phenomenon is incorporated on the length scale of a global boundary value problem.
  • Physical Description: 10 p.

Subject

  • Keyword: Steels
  • STI Subject Categories: 36 Materials Science
  • Keyword: Carbon Steels
  • Keyword: Phase Transformations

Source

  • Conference: 2. international conference on quenching and the control of distortion, Cleveland, OH (United States), 4-7 Nov 1996

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE96050342
  • Report No.: UCRL-JC--124812
  • Report No.: CONF-961140--2
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 378980
  • Archival Resource Key: ark:/67531/metadc683798

Note

  • Display Note: OSTI as DE96050342
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