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Local distribution of orientation relationship and microstructure evolution of lath martensite in an ultra-low-carbon steel.
- Source :
-
Scripta Materialia . Apr2020, Vol. 180, p1-5. 5p. - Publication Year :
- 2020
-
Abstract
- Local distribution of orientation relationship between austenite and martensite is quantitatively examined using lath martensite in an ultra-low-carbon steel. Orientation relationship is systematically deviated between near Greninger–Troiano and Nishiyama–Wasserman orientation relationships around variant boundaries of the smallest misorientation pair, which is observed as the most frequent variant pair in the steel. Misorientation between this variant pair is decreased at some boundaries of the pair. Formation mechanism of the pair is discussed using the observed boundary characters. Image, graphical abstract [ABSTRACT FROM AUTHOR]
- Subjects :
- *MARTENSITE
*STEEL
*MICROSTRUCTURE
*MILD steel
*BIOLOGICAL evolution
Subjects
Details
- Language :
- English
- ISSN :
- 13596462
- Volume :
- 180
- Database :
- Academic Search Index
- Journal :
- Scripta Materialia
- Publication Type :
- Academic Journal
- Accession number :
- 141938630
- Full Text :
- https://doi.org/10.1016/j.scriptamat.2020.01.011