Special Features of Formation of Martensitic Phases in the Austenite of Chromium-Nickel Steels under Plastic Deformation

被引：0
|
作者：
V. E. Ol’shanetskii
G. V. Snezhnoy
V. L. Snezhnoy
机构：
[1] Zaporozhe National Technical University,
[2] Zaporozhe National University,undefined
来源：
Metal Science and Heat Treatment | 2018年 / 60卷
关键词：
chromium-nickel steel; deformation; austenite; ε-martensite; α′-martensite; magnetic susceptibility;
D O I：
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中图分类号：
学科分类号：
摘要：
Three variants of behavior of austenitic chromium-nickel steels with different degrees of austenite stability under cold compressive plastic deformation are considered. The susceptibility of the steels to formation of the first portions of ferromagnetic α′-martensite and paramagnetic ε-martensite is shown to differ depending on the composition of the steel and on the degree of the deformation. The possibility of nucleation and transformation of an intermediate paramagnetic ε-phase and ferromagnetic α′-martensite in the chromium-nickel steels with moderately unstable martensite under plastic deformation is demonstrated.
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页码：165 / 171
页数：6
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