On the optimization of precipitated austenite for transformation toughening of steels

G. N. Haidemenopoulos; M. Grujicic; G. B. Olson; Morris Cohen

doi:10.1016/0364-5916(89)90001-1

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

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-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 language	English (US)
Pages (from-to)	215-223
Number of pages	9
Journal	Calphad
Volume	13
Issue number	3
DOIs	https://doi.org/10.1016/0364-5916(89)90001-1
State	Published - Jan 1 1989

ASJC Scopus subject areas

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

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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.",

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AU - Haidemenopoulos, G. N.

AU - Grujicic, M.

AU - Olson, G. B.

AU - Cohen, Morris

PY - 1989/1/1

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N2 - 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.

AB - 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.

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On the optimization of precipitated austenite for transformation toughening of steels

Abstract

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