[1]李根全,肖凡,李志忠,等.螺旋埋弧焊管焊缝韧性[J].焊管,2010,33(8):24-27.[doi:1001-3938(2010)08-0024-04]
 LI Gen-quan,XIAO Fan,LI Zhi-zhong,et al.Weld Toughness of SAWH Pipes[J].,2010,33(8):24-27.[doi:1001-3938(2010)08-0024-04]
点击复制

螺旋埋弧焊管焊缝韧性
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
33
期数:
2010年第8期
页码:
24-27
栏目:
应用与开发
出版日期:
2010-08-28

文章信息/Info

Title:
Weld Toughness of SAWH Pipes
文章编号:
1001-3938(2010)08-0024-04
作者:
李根全肖凡李志忠王晴
(上海宝世威石油钢管制造有限公司,上海 200941 )
Author(s):
LI Gen-quanXIAO FanLI Zhi-zhongWANG Qing
(Shanghai BSW Petro-pipe Co.,Ltd.,Shanghai 200941,China)
关键词:
Q235X80管线钢化学成分焊缝韧性焊接工艺焊缝组织
Keywords:
Q235X80 pipeline steelchemical compositionweld toughnesswelding processweld microstructure
分类号:
TG445
DOI:
1001-3938(2010)08-0024-04
文献标志码:
A
摘要:
通过生产过程工艺变化及性能试验数据分析,探讨了Q235,B,X80钢材的焊接工艺、焊缝组织、硬度及试验条件等对低、高强度管线钢焊缝韧性的影响,认为母材成分、焊缝组织是提高焊缝韧性的关键因素,在母材成分一定时,降低焊接线能量、加快冷却速度也可改善焊缝组织,提高韧性。
Abstract:
Through analysis on production process variety and performance test data,it discussed effects of welding process of Q235,B,X80 steel,weld microstructure,hardness and test conditions on weld toughness of low and high grade pipeline steel.The results indicated that chemical composition of base material,weld microstructure are key factors to improve weld toughness,reducing liner energy and accelerating cooling rate also can improve weld microstructure and enhance toughness while chemical composition of base materials stable.

参考文献/References:

[1]马文姝,白凤.金属熔焊原理[M].哈尔滨:哈尔滨工程大学出版社,2007.
[2]李鹤林.高强度微合金管线钢显微组织分析与鉴别图谱[M].北京:石油工业出版社,2001.
[3]Q/SY GJX101—2009,天然气输送管道用钢管通用技术条件[S].

相似文献/References:

[1]孙宏.西气东输二线用国产X80钢级螺旋埋弧焊管性能分析[J].焊管,2010,33(2):13.[doi:1001-3938(2010)02-0013-04]
 SUN Hong.Analysis on Domestic X80 Grade SAWH Pipe Property Used in the[J].,2010,33(8):13.[doi:1001-3938(2010)02-0013-04]
[2]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.[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(8):18.[doi:1001-3938(2010)04-0018-04]
[3]王娜,雷阿利.X80管线钢焊接接头中焊缝的耐蚀性的研究[J].焊管,2010,33(5):24.[doi:1001-3938(2010)05-0024-06]
 WANG Na,LEI A-li.Research on the Corrosion Restistance of X80 Pipeline Steel Welding Joints in Sulfer-containing Medium[J].,2010,33(8):24.[doi:1001-3938(2010)05-0024-06]
[4]张敏,赵鹏康,毕宗岳,等.X80管线钢用气体保护焊丝的研制[J].焊管,2010,33(10):23.[doi:1001-3938(2010)10-0023-06]
 ZHANG Min,ZHAO Peng-kang,BI Zong-yue,et al.Development of Gas-shielded Welding Wire for X80 Pipeline Steel[J].,2010,33(8):23.[doi:1001-3938(2010)10-0023-06]
[5]刘振伟,郭 晖,尚成嘉.高Nb X80管线钢的应变时效研究[J].焊管,2011,34(5):12.
[6]贾改风,梁永昌,王文录,等.邯钢厚规格X80管线钢的研发与应用[J].焊管,2011,34(11):24.[doi:1001-3938(2011)11-0024-06]
 JIA Gai-feng,LIANG Yong-chang,WANG Wen-lu,et al.Development and Application of X80 Pipeline Steel with Heavy Wall Thickness in HanSteel[J].,2011,34(8):24.[doi:1001-3938(2011)11-0024-06]
[7]赵志伟,徐 强,彭立山,等.X80感应加热弯管回火工艺研究[J].焊管,2012,35(1):44.[doi:1001-3938-(2012)01-0044-04]
 ZHAO Zhi-wei,XU Qiang,PENG Li-shan,et al.Study on Tempering Process of X80 Induction Heating Bend[J].,2012,35(8):44.[doi:1001-3938-(2012)01-0044-04]
[8]韩晨.高铌和低铌X80管线钢动态再结晶行为的研究[J].焊管,2012,35(2):10.[doi:1001-3938(2012)02-0010-06]
 HAN Chen.Study on Dynamic Recrystallization Behavior of High-Nb and Low-Nb X80 Pipeline Steel[J].,2012,35(8):10.[doi:1001-3938(2012)02-0010-06]
[9]韩秀林,李国鹏,张丽娜,等.X80直缝埋弧焊管制管前后拉伸性能的变化[J].焊管,2012,35(3):19.[doi:1001-3938(2012)03-0019-05]
 HAN Xiu-lin,LI Guo-peng,ZHANG li-na,et al.Study on the Tensile Property Before and After Forming of X80 SAWL Pipe[J].,2012,35(8):19.[doi:1001-3938(2012)03-0019-05]
[10]罗全意,魏振宝,李建军,等.X80管线钢环焊缝的焊接工艺研究[J].焊管,2012,35(9):17.[doi:1001-3938(2012)09-0017-04]
 LUO Quanyi,WEI Zhenbao,LI Jianjun,et al.Research on Welding Technology of X80 Pipeline Steel Circumferential Weld[J].,2012,35(8):17.[doi:1001-3938(2012)09-0017-04]

备注/Memo

备注/Memo:
作者简介:李根全(1960-),男,高级工程师,主要从事焊管工艺、技术、装备研究工作。
收稿日期:2010-01-27
更新日期/Last Update: