Thermal Stability of Retained Austenite in TRIP Steel After Different Treatments
β Scribed by Wen SHI; Lin LI; Bruno C De Cooman; Patrick Wollants; Chun-xia YANG
- Book ID
- 117695720
- Publisher
- Chinese Electronic Periodical Services
- Year
- 2008
- Tongue
- English
- Weight
- 505 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1006-706X
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π SIMILAR VOLUMES
Retained austenite is a metastable phase in transformation induced plasticity (TRIP) steels that transforms into martensite under local stress and strain. This transformation improves sheet formability, allowing this class of higher strength steels to be used for applications such as automotive stru
In situ three-dimensional (3-D) X-ray diffraction experiments have been performed at a synchrotron source on low-alloyed multiphase TRIP steels containing 0.25 wt.% Si and 0.44 wt.% Al and produced with different bainitic holding times, in order to assess the influence of the bainitic transformation