[1]高建文,胡建春,宋晞明,等.X80长输油气管道闪光对接焊技术研究[J].焊管,2015,38(10 ):28-31.[doi:1001-3938(2015)10-0028-04]
 GAO Jianwen,HU Jianchun,SONG Ximing,et al.Research on Flash Butt Welding Process of X80 Long-distance Oil and Gas Pipeline[J].,2015,38(10 ):28-31.[doi:1001-3938(2015)10-0028-04]
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X80长输油气管道闪光对接焊技术研究
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
38
期数:
2015年第10期
页码:
28-31
栏目:
试验与研究
出版日期:
2015-10-28

文章信息/Info

Title:
Research on Flash Butt Welding Process of X80 Long-distance Oil and Gas Pipeline
文章编号:
1001-3938(2015)10-0028-04
作者:
高建文胡建春宋晞明李 洁傅建楠
中国市政工程华北设计研究总院有限公司, 天津 300074
Author(s):
GAO JianwenHU JianchunSONG XimingLI JieFU Jiannan
North China Municipal Engineering Design & Research Institute Co., Ltd., Tianjin 300074, China
关键词:
X80油气管道焊接闪光对焊焊接工艺力学性能
Keywords:
X80oil and gas pipeline welding flash butt welding welding procedure mechanical properties
分类号:
TG457
DOI:
1001-3938(2015)10-0028-04
文献标志码:
A
摘要:
针对长输油气管道建设对焊接质量的要求,对X80管线钢的闪光对接焊工艺进行了研究。通过对长输管道用X80管线钢化学成分及力学性能进行分析,结合选定的焊接方法和焊接工艺,对该管线钢进行了焊接,并对其焊接接头的力学性能进行了测试。结果表明,闪光对接焊得到的焊接接头性能良好,接头的强度、硬度、韧性等性能均满足X80管线钢管的安全要求。所选用的焊接方法和工艺参数可用于该管材的现场焊接。
Abstract:
According to the welding quality requirements of long-distance oil and gas pipeline construction, the flash butt welding process of X80 pipeline steel was studied. Through analyzing the chemical composition and mechanical properties, combined with the selected welding process and welding method, the welding was carried out for X80 pipeline steel, and the mechanical properties of its welded joints were tested. The results showed that the flash butt welding performance of X80 steel is very good, and the strength, hardness and low temperature toughness can meet the safety requirement of X80 grade pipeline steel. The welding method and the technological parameters can be used for site welding.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-05-08
作者简介:高建文(1967—),男,天津人,高级工程师,学士学位,主要从事燃气工程设计方面的工作。
更新日期/Last Update: