[1]李立科,郑茂盛,孙利军,等.热处理对X80管线钢组织性能的影响[J].焊管,2010,33(4):18-21.[doi:1001-3938(2010)04-0018-04]
 LI Li-ke,ZHENG Mao-sheng,SUN Li-jun,et al.The Influence of Heat Treatment on Microstructure Properties of X80 Pipeline Steel[J].,2010,33(4):18-21.[doi:1001-3938(2010)04-0018-04]
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热处理对X80管线钢组织性能的影响
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
33
期数:
2010年第4期
页码:
18-21
栏目:
试验与研究
出版日期:
2010-04-28

文章信息/Info

Title:
The Influence of Heat Treatment on Microstructure Properties of X80 Pipeline Steel
文章编号:
1001-3938(2010)04-0018-04
作者:
李立科1郑茂盛1孙利军1毕宗岳2冯启华2
(1.西北大学 凝聚态物理与材料研究所,西安 710069;2.宝鸡石油钢管有限责任公司,陕西 宝鸡721008)
Author(s):
LI Li-ke1ZHENG Mao-sheng1SUN Li-jun1BI Zong-yue2FENG Qi-hua2
(1.Department of physics/ Institute of Condensed Matter Physics and Materials,Northwest University,Xi’an 710069,China;2.Baoji Petroleum Steel Pipe Co.,Ltd.,Baoji 721008,Shaanxi,China)
关键词:
X80管线钢金相组织力学性能回火温度
Keywords:
X80 pipeline steelmetallographic structuremechanical propertytempering temperature
分类号:
TG113.2
DOI:
1001-3938(2010)04-0018-04
文献标志码:
A
摘要:
通过对X80管线钢淬火与高温回火的热处理试验研究,分析了淬火温度及回火温度对X80管线钢组织与性能的影响。试验结果表明,X80管线钢在930℃时已经能够完全奥氏体化,并获得板条状马氏体组织,且X80管线钢回火稳定性较高,力学性能相对稳定,并且随回火温度变化呈现出一定的规律性,在650℃回火时,其强度和塑性变化较为明显。
Abstract:
This article analyzed the influence of quenching and tempering temperature on structure properties of X80 pipeline steel through heat treatment test.The test result showed that X80 pipeline steel is fully austenized at 930℃,and got lath-shaped martensite structure.Tempering stability of X80 steel is higher, its mechanical properties is stable,in addition,mechanical properties showed certain regularity along with tempering temperature variety.At 650℃ tempering, strength and plasticity change obviously.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:李立科(1983-),男,陕西西安人,西北大学凝聚态物理与材料专业硕士研究生,主要从事石油管道用钢及新工艺的开发与研究。
收稿日期:2009-09-21
更新日期/Last Update: