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

被引：0
|
作者：
Morozov, Yu. D. [1 ]
Korchagin, A. M. [3 ]
Orlov, V. V. [2 ]
Stepanov, A. A. [3 ]
Khlusova, E. I. [2 ]
Nastich, S. Yu. [1 ]
机构：
[1] Bardin Cent Res Inst Ferrous Met TsNIIchermet, Moscow 105005, Russia
[2] Prometey Cent Res Inst Struct Mat TsNII KM Promet, St Petersburg 191015, Russia
[3] Severstal Cherepovets Met Combine, Cherepovets 162600, Vologda Oblast, Russia
来源：
METALLURGIST | 2009年 / 53卷 / 3-4期
关键词：
strip; thermomechanical treatment; phase transformations; bainite; ferrite; weldability; mechanical properties;
D O I：
10.1007/s11015-009-9164-x
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
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：10
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