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.

引用

页码：136 / 145

页数：10

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