Modeling of retained austenite in low-alloyed TRIP steels

G. Reisner; E. A. Werner; P. Kerschbaummayr; I. Papst; F. D. Fischer

doi:10.1007/BF02914354

Modeling of retained austenite in low-alloyed TRIP steels

G. Reisner
, E. A. Werner
, P. Kerschbaummayr
, I. Papst
, F. D. Fischer

Montanuniversität Leoben

Research output: Contribution to journal › Article › peer-review

66 Scopus citations

Abstract

Low-alloyed transformation-induced plasticity steel (25 CrMo 4 and 15 CrNi 6) is produced by special heat treatments resulting in microstructures with variations in the content of retained austenite as well as the spatial arrangement of the austenitic grains. In this article, the influence of these variations on mechanical behavior is investigated. A continuum micromechanical unit-cell model is used to study the influence of external load on the strain-induced austenite-to-martensite phase transformation for selected microstructures. The model is implemented in an incremental formulation to a finite-element code.

Original language	English
Pages (from-to)	62-65
Number of pages	4
Journal	JOM
Volume	49
Issue number	9
DOIs	https://doi.org/10.1007/BF02914354
State	Published - 1997
Externally published	Yes

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title = "Modeling of retained austenite in low-alloyed TRIP steels",

abstract = "Low-alloyed transformation-induced plasticity steel (25 CrMo 4 and 15 CrNi 6) is produced by special heat treatments resulting in microstructures with variations in the content of retained austenite as well as the spatial arrangement of the austenitic grains. In this article, the influence of these variations on mechanical behavior is investigated. A continuum micromechanical unit-cell model is used to study the influence of external load on the strain-induced austenite-to-martensite phase transformation for selected microstructures. The model is implemented in an incremental formulation to a finite-element code.",

author = "G. Reisner and Werner, \{E. A.\} and P. Kerschbaummayr and I. Papst and Fischer, \{F. D.\}",

year = "1997",

doi = "10.1007/BF02914354",

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T1 - Modeling of retained austenite in low-alloyed TRIP steels

AU - Reisner, G.

AU - Werner, E. A.

AU - Kerschbaummayr, P.

AU - Papst, I.

AU - Fischer, F. D.

PY - 1997

Y1 - 1997

N2 - Low-alloyed transformation-induced plasticity steel (25 CrMo 4 and 15 CrNi 6) is produced by special heat treatments resulting in microstructures with variations in the content of retained austenite as well as the spatial arrangement of the austenitic grains. In this article, the influence of these variations on mechanical behavior is investigated. A continuum micromechanical unit-cell model is used to study the influence of external load on the strain-induced austenite-to-martensite phase transformation for selected microstructures. The model is implemented in an incremental formulation to a finite-element code.

AB - Low-alloyed transformation-induced plasticity steel (25 CrMo 4 and 15 CrNi 6) is produced by special heat treatments resulting in microstructures with variations in the content of retained austenite as well as the spatial arrangement of the austenitic grains. In this article, the influence of these variations on mechanical behavior is investigated. A continuum micromechanical unit-cell model is used to study the influence of external load on the strain-induced austenite-to-martensite phase transformation for selected microstructures. The model is implemented in an incremental formulation to a finite-element code.

UR - https://www.scopus.com/pages/publications/0031236841

U2 - 10.1007/BF02914354

DO - 10.1007/BF02914354

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AN - SCOPUS:0031236841

SN - 1047-4838

VL - 49

SP - 62

EP - 65

JO - JOM

JF - JOM

IS - 9

ER -

Modeling of retained austenite in low-alloyed TRIP steels

Abstract

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