Effect of thermomechanical treatment on the resistance of low-carbon low-alloy steel to brittle fracture

被引：0

作者：

V. M. Schastlivtsev

T. I. Tabatchikova

I. L. Yakovleva

S. Yu. Del’gado Reina

S. A. Golosienko

U. A. Pazilova

E. I. Khlusova

机构：

[1] Russian Academy of Sciences,Mikheev Institute of Metal Physics, Ural Branch

[2] Prometei Central Research Institute of Structural Materials,undefined

来源：

The Physics of Metals and Metallography | 2015年 / 116卷

关键词：

thermomechanical treatment; resistance to brittle fracture; structure; tempering; mechanical properties; low-carbon steel;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Structure and mechanical properties of rolled plates (20–35 mm thick) of low-carbon low-alloy steel subjected to thermomechanical treatment (TMT) according to various regimes under laboratory and industrial conditions have been studied. Structural factors that favor obtaining high mechanical properties have been established. The retarding action of TMT on softening upon tempering has been revealed. The reasons for the decrease in the resistance to brittle fracture of the steel subjected to TMT, repeated quenching from the temperature of the furnace heating, and tempering have been determined.

引用

页码：189 / 199

页数：10

共 41 条

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