[1]王凤会,陈延清,郭占山,等.X65MO海底管线钢焊接适应性研究[J].焊管,2014,37(9):5-9,13.[doi:1001-3938(2014)09-0005-05]
 WANG Fenghui,CHEN Yanqing,GUO Zhanshan,et al.Research on Welding Adaptability of X65MO Submarine Pipeline Steel[J].,2014,37(9):5-9,13.[doi:1001-3938(2014)09-0005-05]
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X65MO海底管线钢焊接适应性研究()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
37
期数:
2014年第9期
页码:
5-9,13
栏目:
试验与研究
出版日期:
2014-09-28

文章信息/Info

Title:
Research on Welding Adaptability of X65MO Submarine Pipeline Steel
文章编号:
1001-3938(2014)09-0005-05
作者:
王凤会陈延清郭占山张建强刘 宏齐 建
(首钢技术研究院,北京 100043)
Author(s):
WANG Fenghui CHEN Yanqing GUO Zhanshan ZHANG Jianqiang LIU Hong QI Jian
(Shougang Research Institute of Technology, Beijing 100043, China)
关键词:
焊接管线钢X65MO焊接接头抗氢致开裂腐蚀
Keywords:
weldingpipeline steelX65MOwelded jointhydrogen induced cracking resistance
分类号:
TE973
DOI:
1001-3938(2014)09-0005-05
文献标志码:
A
摘要:
采用多丝埋弧焊设备对首钢公司生产的15.9 mm厚X65MO海底管线钢进行了焊接工艺试验研究。通过金相试验分析了焊接接头的显微组织;通过拉伸、冲击、弯曲、硬度、CTOD试验评价了焊接接头的力学性能;通过HIC试验评价了接头的抗HIC腐蚀性能。试验结果表明,X65MO海底管线钢焊接接头的力学性能和抗HIC腐蚀性能均达到相应技术标准的要求,能够满足用户的使用要求。
Abstract:
Multi-wires submerged arc welding device was adopted to study the welding technology test of X65MO submarine pipeline steel with 15.9 mm thickness produced in Shougang. The microstructure of welded joint was analyzed by using metallographic test. Tensile test, impact test, bending test, hardness test and CTOD test were applied to evaluate the welded joint mechanical performance. And HIC test was adopted to analyze the HIC corrosion resistance properties. The results showed that the mechanical and anti-corrosion properties meet the requirements of the relevant technical standards and demands of the users.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-05-22
作者简介:王凤会(1988—),男,硕士,主要从事金属焊接性研究和焊接材料开发工作。
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