Structure and properties of strip for large-diameter pipe made from steel in strength categories Kh80–Kh100

被引：0
|
作者：
Yu. D. Morozov
A. M. Korchagin
V. V. Orlov
A. A. Stepanov
E. I. Khlusova
S. Yu. Nastich
机构：
[1] Prometey Central Research Institute of Structural Materials (TsNII KM Prometey),
[2] Severstal Cherepovets Metallurgical Combine,undefined
[3] Bardin Central Research Institute of Ferrous Metallurgy (TsNIIchermet),undefined
来源：
Metallurgist | 2009年 / 53卷
关键词：
Strip; thermomechanical treatment; phase transformations; bainite; ferrite; weldability; mechanical properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We studied structure formation in high-strength strip for trunk pipelines made from steel in strength classes Kh80–Kh100. The structural morphology was shown to have an effect on the mechanical properties of the thick rolled sheet. Weldability studies and low-temperature brittle-fracture-resistance studies were performed on the steels developed as part of this study.
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页码：136 / 145
页数：9
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