On measurement of retained austenite in multiphase TRIP steels - results of blind round robin test involving six different techniques

被引：71

作者：

Jacques, P. J. ^{[1
]}

Allain, S. ^{[2
]}

Bouaziz, O. ^{[2
]}

De, A. ^{[3
]}

Gourgues, A. -F. ^{[4
]}

Hance, B. M. ^{[5
]}

Houbaert, Y. ^{[6
]}

Huang, J. ^{[7
]}

Iza-Mendia, A. ^{[8
,9
]}

Kruger, S. E. ^{[10
]}

Radu, M. ^{[4
]}

Samek, L. ^{[6
]}

Speer, J. ^{[3
]}

Zhao, L. ^{[11
]}

van der Zwaag, S. ^{[11
]}

机构：

[1] Univ Catholique Louvain, Dept Mat Sci & Proc, IMAP, B-1348 Louvain, Belgium

[2] ArcelorMittal Res SA, F-57283 Maizieres Les Metz, France

[3] Colorado Sch Mines, Dept Met & Mat Engn, Golden, CO 80401 USA

[4] Ecole Natl Super Mines, Ctr Mat PM Fourt, CNRS, UMR 7633, F-91003 Evry, France

[5] US Steel Res & Technol Ctr, Monroeville, PA 15146 USA

[6] Univ Ghent, Dept Met & Mat Sci, Lab Iron & Steelmaking, B-9052 Ghent, Belgium

[7] Univ British Columbia, Ctr Met Proc Engn, Vancouver, BC VT6 1Z4, Canada

[8] CEIT, Donostia San Sebastian 20018, Basque Country, Spain

[9] Univ Navarra, TECNUN, Donostia San Sebastian 20018, Basque Country, Spain

[10] CNRC NRC, Inst Ind Mat, Boucherville, PQ J4B 6Y4, Canada

[11] Delft Univ Technol, Dept Mat Sci & Engn, NL-2628 CD Delft, Netherlands

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 2009年 / 25卷 / 05期

关键词：

TRIP; Steels; Retained austenite; Characterisation techniques; X-RAY-DIFFRACTION; CARBON DISTRIBUTION; PARAMETERS; STABILITY; ADDITIONS; SHEET;

D O I：

10.1179/174328408X353723

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present paper reports the results of a blind round robin test dedicated to the measurement of the retained austenite content of different TRIP assisted multiphase steels. Various surface and volume techniques, i.e. light microscopy, X-ray diffraction, electron backscattered diffraction (EBSD), magnetic saturation, thermal diffusivity and laser ultrasonics, were used by different partners. The compiled results show a quite large variability of the estimated retained austenite content, particularly for well established techniques, such as X-ray diffraction (XRD) and magnetisation. On the other hand, emerging techniques like EBSD, thermal diffusivity and laser ultrasonics warrant further investigations.

引用

页码：567 / 574

页数：8

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