Linking Crystallographic, Chemical and Nano-Mechanical Properties of Phase Constituents in DP and TRIP Steels

Autor: Rijkenberg, R. Arjan, Aarnts, Maxim P., Twisk, Floor A., Zuijderwijk, Marga J., Knieps, M., Pfaff, H.
Zdroj: Materials Science Forum; January 2010, Vol. 638 Issue: 1 p3465-3472, 8p
Abstrakt: This paper discusses practical EBSD strategies for identification and partitioning of phase constituents in DP and TRIP microstructures including martensite, retained-austenite, bainite, intercritical and epitaxial ferrite. EBSD data is complemented with nano-indentation analysis, providing evidence of indentation-induced phase transformation of retained-austenite in TRIP steel and micro-crack initiation at the interface between ferrite and mechanically transformed martensite.
Databáze: Supplemental Index