Microstructural analysis of martensite constituents in quenching and partitioning steels

作者:Santofimia M J; Petrov R H*; Zhao L; Sietsma J
来源:Materials Characterization, 2014, 92: 91-95.
DOI:10.1016/j.matchar.2014.03.003

摘要

A methodology to distinguish martensite formed in the first quench (M1) from martensite formed in the second quench (M2) of the Quenching and Partitioning process is presented, enabling the study of the structural characteristics of both microstructural constituents. Investigations show that M1 displays larger block size and less lattice imperfections than M2, differences that can be related to their respective carbon contents.

  • 出版日期2014-6