[1]崔天燮,张彦睿.太钢西气东输二线用X80管线钢热轧卷板技术开发与产品应用[J].焊管,2009,32(12):32-35.[doi:1001-3938(2009)12-0032-04]
 CUI Tian-xie,ZHANG Yan-rui.The Technology Development and Application of TISCO’s X80 Grade Pipeline Steel Hot Rolled Coil[J].,2009,32(12):32-35.[doi:1001-3938(2009)12-0032-04]
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太钢西气东输二线用X80管线钢热轧卷板技术开发与产品应用
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第12期
页码:
32-35
栏目:
应用与开发
出版日期:
2009-12-28

文章信息/Info

Title:
The Technology Development and Application of TISCO’s X80 Grade Pipeline Steel Hot Rolled Coil
文章编号:
1001-3938(2009)12-0032-04
作者:
崔天燮张彦睿
(太原钢铁(集团)有限公司技术中心,太原 030003)
Author(s):
CUI Tian-xieZHANG Yan-rui
(Technology Center of Taiyuan Iron & Steel (Group) Co.,Ltd.,Taiyuan 030003,China)
关键词:
西气东输二线管线钢X80级
Keywords:
the Second West to East Gas Pipeline Projectpipeline steelX80 grade
分类号:
TG142.1
DOI:
1001-3938(2009)12-0032-04
文献标志码:
B
摘要:
介绍了西气东输二线用X80级管线钢的开发及应用情况。太原钢铁有限公司X80级管线钢采用低C高Mn、Nb-Cr-Mo合金体系设计,纯净钢冶炼,优化的TMCP技术轧制,所开发的X80级热轧卷板微观组织均为针状铁素体,具有高屈服强度、低韧脆转变温度及良好的抗动态撕裂能力。
Abstract:
The development and application of the TISCO’s X80 grade pipeline steel used for the Second West to East Gas Pipeline Project were introduced in this paper.Adopting low C,high Mn,Nb-Cr-Mo alloy system design, purity steel melting, optimized TMCP,so the microstructure of developed X80 grade hot rolled coil was acicular ferrite.TISCO’s X80 grade pipeline steel owns characteristics such as high yield strength,low ductile-brittle transition temperature and good performance of resistance dynamic break.

参考文献/References:

[1]张寿禄,赵泳仙,崔天燮,等.应用EBSD研究X80管线钢的落锤撕裂性能[J].中国体视学与图象分析,2007(04):271-273.
[2]崔天燮,尚成嘉,缪成亮,等.X80热轧管线钢的成分、工艺对组织及性能的影响[J].钢铁,2009(04):55-59.

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备注/Memo

备注/Memo:
作者简介:崔天燮(1957-),男,高级工程师,太钢技术中心副主任。
收稿日期:2009-08-19
更新日期/Last Update: