Orientation relations between austenite, Widmanstätten carbides, and martensite in 150G4 high-carbon steel.

Autor: Schastlivtsev, V.M., Yakovleva, I.L., Kar’kina, L.E., Khlebnikova, Yu.V., Tabatchikova, T.I.
Předmět:
Zdroj: Metal Science & Heat Treatment; Mar2007, Vol. 49 Issue 3/4, p91-96, 6p, 6 Diagrams, 1 Chart
Abstrakt: The crystallographic tie between structural components in high-carbon steel 150G4 after isothermal γ → α transformation is investigated. The method of electron microscopic analysis is used for experimental determination of the orientation relation between Widmanstätten carbides and martensite, which is a consequence of the crystallographic relation between austenite and Widmanstätten carbides and between austenite and martensite. The causes of implementation of specific variants of orientation relations in high-carbon steels are discussed. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index