期刊
MATERIALS PHYSICS AND MECHANICS
卷 33, 期 1, 页码 29-40出版社
INST PROBLEMS MECHANICAL ENGINEERING-RUSSIAN ACAD SCIENCES
DOI: 10.18720/MPM.3312017_4
关键词
austenitic steel; cryogenic rolling; martensite; grain boundaries; microstructure; EBSD
This work is based on the use of electron backscatter diffraction (EBSD) methods to investigate the microstructure of metastable austeniticsteel 12X18.10T (321) after cryogenic rolling. Cryogenic deformation was accompanied by martensitic transformations, and the martensitic phase nucleation mainly in deformation bands. It is assumed that the proceeding of the martensitic transformation in the most deformed parts of the microstructure should prevent the evolution of deformation-induced boundaries in the austenite and, thus, inhibit the process of fragmentation of this phase. Mechanical twinning was the primary (or even sole) mechanism providing HAB formation in the austenite.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据