Strain Hardening of Low-Carbon Martensitic Steels with Manifested Structural Inheritance

被引：1
作者：
Greben'kov, S. K. [1 ]
Shatsov, A. A. [1 ]
Ryaposov, I. V. [1 ]
机构：
[1] Perm Natl Res Polytech Univ, Perm, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2014年 / 55卷 / 11-12期
关键词：
hardening; strain; low-carbon steels; structure; hardening parameter; martensite; austenite; bainite;
D O I：
10.1007/s11041-014-9677-1
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The characteristics of hardening of low-carbon martensitic steels alloyed with strong carbide-forming elements and having a lath and lath-globular structure are investigated. The structure of the steels is studied and the strength, ductility and toughness characteristics are determined. The true strain-stress curves are plotted. The hardening parameters are computed for the stages of uniform and lumped deformation. The experimental data match well the Ludwig - Hollomon equation.
引用
收藏
页码：608 / 613
页数：6
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