On the optimization of precipitated austenite for transformation toughening of steels

G. N. Haidemenopoulos*, M. Grujicic, G. B. Olson, Morris Cohen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The most important factors affecting the dispersed-phase transformation toughening in steels are the stability of the dspersed austenhe and the transformation volume change. Both depend on the composition of the steel. The THERMOCALC computer program was used to describe the effect of composition on austenite stability while a formulation based on the two-gamma states model allowed the description of the compositional dependence of the lattice parameters taking into account magneto-volume effects in the austenite.

Original languageEnglish (US)
Pages (from-to)215-223
Number of pages9
JournalCalphad
Volume13
Issue number3
DOIs
StatePublished - Jan 1 1989

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Computer Science Applications

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