Properties of low-carbon steels containing bainite in the structure

被引：0
|
作者：
I. Yu. Pyshmintsev
A. N. Boryakova
M. A. Smirnov
N. V. Dement’eva
机构：
[1] Russian Research Institute of the Pipe Industry,
[2] South Ural State University,undefined
来源：
Metallurgist | 2009年 / 53卷
关键词：
pipe steels; controlled rolling with accelerated cooling; bainite; properties; deformation capacity; cold brittleness threshold;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The properties of low-carbon experimental steels are studied within which a structure of predominantly ferrite-bainite to bainite-martensite is obtained with variation of heating and cooling conditions. The effect of bainite of different morphology on such properties as strength, impact strength and steel deformation capacity is demonstrated. It is established that steels within whose structure there is globular bainite with comparable strength values have a lower ductile-brittle transition temperature than in the presence of acicular bainite.
引用
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页码：735 / 742
页数：7
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