Constitutive modeling of metastable austenitic stainless steel

E.S. Perdahcioǧlu; H.J.M. Geijselaers; J. Huétink

doi:10.1007/s12289-008-0037-9

Constitutive modeling of metastable austenitic stainless steel

E.S. Perdahcioǧlu^*, H.J.M. Geijselaers, J. Huétink

^*Corresponding author for this work

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

2 Citations (Scopus)

3 Downloads (Pure)

Abstract

A stress-update algorithm is developed for austenitic metastable steels which undergo phase evolution during deformation. The material initially comprises only the soft and ductile austenite phase which due to the phenomenon of mechanically induced martensitic transformation, transforms completely to the hard and brittle martensite. A mean-field homogenization algorithm is developed that can predict the mechanical response of the composite material during transformation. Furthermore, a physically based transformation model is developed that predicts the amount of transformation during deformation.

Original language	English
Pages (from-to)	97-100
Number of pages	4
Journal	International journal of material forming
Volume	1
Issue number	Suppl. 1
DOIs	https://doi.org/10.1007/s12289-008-0037-9
Publication status	Published - 1 Jul 2008
Event	11th International ESAFORM Conference on Materials Forming, ESAFORM 2008 - Lyon, France Duration: 23 Apr 2008 → 25 Apr 2008 Conference number: 11

Keywords

Martensitic transformation
TRIP

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10.1007/s12289-008-0037-9

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title = "Constitutive modeling of metastable austenitic stainless steel",

abstract = "A stress-update algorithm is developed for austenitic metastable steels which undergo phase evolution during deformation. The material initially comprises only the soft and ductile austenite phase which due to the phenomenon of mechanically induced martensitic transformation, transforms completely to the hard and brittle martensite. A mean-field homogenization algorithm is developed that can predict the mechanical response of the composite material during transformation. Furthermore, a physically based transformation model is developed that predicts the amount of transformation during deformation.",

keywords = "Martensitic transformation, TRIP",

author = "E.S. Perdahcioǧlu and H.J.M. Geijselaers and J. Hu{\'e}tink",

year = "2008",

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doi = "10.1007/s12289-008-0037-9",

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journal = "International journal of material forming",

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T1 - Constitutive modeling of metastable austenitic stainless steel

AU - Perdahcioǧlu, E.S.

AU - Geijselaers, H.J.M.

AU - Huétink, J.

N1 - Conference code: 11

PY - 2008/7/1

Y1 - 2008/7/1

N2 - A stress-update algorithm is developed for austenitic metastable steels which undergo phase evolution during deformation. The material initially comprises only the soft and ductile austenite phase which due to the phenomenon of mechanically induced martensitic transformation, transforms completely to the hard and brittle martensite. A mean-field homogenization algorithm is developed that can predict the mechanical response of the composite material during transformation. Furthermore, a physically based transformation model is developed that predicts the amount of transformation during deformation.

AB - A stress-update algorithm is developed for austenitic metastable steels which undergo phase evolution during deformation. The material initially comprises only the soft and ductile austenite phase which due to the phenomenon of mechanically induced martensitic transformation, transforms completely to the hard and brittle martensite. A mean-field homogenization algorithm is developed that can predict the mechanical response of the composite material during transformation. Furthermore, a physically based transformation model is developed that predicts the amount of transformation during deformation.

KW - Martensitic transformation

KW - TRIP

UR - https://www.scopus.com/pages/publications/78651537478

U2 - 10.1007/s12289-008-0037-9

DO - 10.1007/s12289-008-0037-9

M3 - Article

AN - SCOPUS:78651537478

SN - 1960-6206

VL - 1

SP - 97

EP - 100

JO - International journal of material forming

JF - International journal of material forming

IS - Suppl. 1

T2 - 11th International ESAFORM Conference on Materials Forming, ESAFORM 2008

Y2 - 23 April 2008 through 25 April 2008

ER -

Constitutive modeling of metastable austenitic stainless steel

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Keywords

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