Microstructural control of the austenite stability in low-alloyed TRIP steels

R. Blondé; E. Jimenez-Melero; N. H. Van Dijk; E. Brück; L. Zhao; J. Sietsma; S. Van Der Zwaag

doi:10.4028/www.scientific.net/SSP.172-174.196

Microstructural control of the austenite stability in low-alloyed TRIP steels

R. Blondé, E. Jimenez-Melero, N. H. Van Dijk, E. Brück, L. Zhao, J. Sietsma, S. Van Der Zwaag

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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Abstract

We have performed in-situ magnetization and high-energy X-ray diffraction measurements on two aluminum-based TRIP steels from room temperature down to 100 K in order to evaluate amount and stability of the retained austenite for different heat treatment conditions. We have found that the bainitic holding temperature affects the initial fraction of retained austenite at room temperature but does not to influence significantly the rate of transformation upon cooling. © (2011) Trans Tech Publications.

Original language	English
Title of host publication	Solid State Phenomena\|Diffus Def Data Pt B
Place of Publication	Solid State Phenomena Volumes 172 - 174
Publisher	Scientific.Net
Pages	196-201
Number of pages	5
Volume	172-174
ISBN (Print)	9783037851432
DOIs	https://doi.org/10.4028/www.scientific.net/SSP.172-174.196
Publication status	Published - 2011
Event	International Conference on Solid-Solid Phase Transformations in Inorganic Materials, PTM 2010 - Avignon Duration: 1 Jul 2011 → …

Conference

Conference	International Conference on Solid-Solid Phase Transformations in Inorganic Materials, PTM 2010
City	Avignon
Period	1/07/11 → …

Keywords

Austenite stability
Magnetization measurements
Synchrotron X-Ray diffraction
TRIP steels

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title = "Microstructural control of the austenite stability in low-alloyed TRIP steels",

abstract = "We have performed in-situ magnetization and high-energy X-ray diffraction measurements on two aluminum-based TRIP steels from room temperature down to 100 K in order to evaluate amount and stability of the retained austenite for different heat treatment conditions. We have found that the bainitic holding temperature affects the initial fraction of retained austenite at room temperature but does not to influence significantly the rate of transformation upon cooling. {\textcopyright} (2011) Trans Tech Publications.",

keywords = "Austenite stability, Magnetization measurements, Synchrotron X-Ray diffraction, TRIP steels",

author = "R. Blond{\'e} and E. Jimenez-Melero and \{Van Dijk\}, \{N. H.\} and E. Br{\"u}ck and L. Zhao and J. Sietsma and \{Van Der Zwaag\}, S.",

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language = "English",

isbn = "9783037851432",

volume = "172-174",

pages = "196--201",

booktitle = "Solid State Phenomena|Diffus Def Data Pt B",

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address = "Switzerland",

note = "International Conference on Solid-Solid Phase Transformations in Inorganic Materials, PTM 2010 ; Conference date: 01-07-2011",

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Blondé, R, Jimenez-Melero, E, Van Dijk, NH, Brück, E, Zhao, L, Sietsma, J & Van Der Zwaag, S 2011, Microstructural control of the austenite stability in low-alloyed TRIP steels. in Solid State Phenomena|Diffus Def Data Pt B. vol. 172-174, Scientific.Net, Solid State Phenomena Volumes 172 - 174, pp. 196-201, International Conference on Solid-Solid Phase Transformations in Inorganic Materials, PTM 2010, Avignon, 1/07/11. https://doi.org/10.4028/www.scientific.net/SSP.172-174.196

TY - GEN

T1 - Microstructural control of the austenite stability in low-alloyed TRIP steels

AU - Blondé, R.

AU - Jimenez-Melero, E.

AU - Van Dijk, N. H.

AU - Brück, E.

AU - Zhao, L.

AU - Sietsma, J.

AU - Van Der Zwaag, S.

PY - 2011

Y1 - 2011

N2 - We have performed in-situ magnetization and high-energy X-ray diffraction measurements on two aluminum-based TRIP steels from room temperature down to 100 K in order to evaluate amount and stability of the retained austenite for different heat treatment conditions. We have found that the bainitic holding temperature affects the initial fraction of retained austenite at room temperature but does not to influence significantly the rate of transformation upon cooling. © (2011) Trans Tech Publications.

AB - We have performed in-situ magnetization and high-energy X-ray diffraction measurements on two aluminum-based TRIP steels from room temperature down to 100 K in order to evaluate amount and stability of the retained austenite for different heat treatment conditions. We have found that the bainitic holding temperature affects the initial fraction of retained austenite at room temperature but does not to influence significantly the rate of transformation upon cooling. © (2011) Trans Tech Publications.

KW - Austenite stability

KW - Magnetization measurements

KW - Synchrotron X-Ray diffraction

KW - TRIP steels

UR - https://www.scopus.com/pages/publications/79960917872

U2 - 10.4028/www.scientific.net/SSP.172-174.196

DO - 10.4028/www.scientific.net/SSP.172-174.196

M3 - Conference contribution

SN - 9783037851432

VL - 172-174

SP - 196

EP - 201

BT - Solid State Phenomena|Diffus Def Data Pt B

PB - Scientific.Net

CY - Solid State Phenomena Volumes 172 - 174

T2 - International Conference on Solid-Solid Phase Transformations in Inorganic Materials, PTM 2010

Y2 - 1 July 2011

ER -

Microstructural control of the austenite stability in low-alloyed TRIP steels

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Keywords

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