[1]张涵,葛玉宏.多丝埋弧焊热影响区冲击韧性分析[J].焊管,2009,32(11):46-50.[doi:1001-3938(2009)11-0046-05]
 ZHANG Han,GE Yu-hong.Aanlysis on Heat Affected Zone Impact Toughness of Multi-wire Submerged Arc Welding[J].,2009,32(11):46-50.[doi:1001-3938(2009)11-0046-05]
点击复制

多丝埋弧焊热影响区冲击韧性分析
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第11期
页码:
46-50
栏目:
应用与开发
出版日期:
2009-11-28

文章信息/Info

Title:
Aanlysis on Heat Affected Zone Impact Toughness of Multi-wire Submerged Arc Welding
文章编号:
1001-3938(2009)11-0046-05
作者:
张涵葛玉宏
(巨龙钢管有限公司,河北 青县 062658)
Author(s):
ZHANG HanGE Yu-hong
(Julong Steel Pipe Co.,Ltd.,Qingxian 062658,Hebei,China)
关键词:
焊接线能量热影响区冲击韧性热模拟
Keywords:
welding linear energyHAZimpact toughnessthermal simulation
分类号:
TG445
DOI:
1001-3938(2009)11-0046-05
文献标志码:
A
摘要:
热影响区的热循环是决定焊后热影响区组织和性能的重要因素。以X80级管线钢为研究对象,通过不同焊接线能量下的热模拟试验和实际工艺试验对热影响区的冲击韧性进行了比较,并结合热源的数学模型进行了简单分析。结果表明焊接线能量与焊接过程中热影响区的有效热输入存在差别,在进行焊接热模拟试验中,应根据实际工况对试验条件进行修正,以提高试验的准确性和指导性。最后,给出了实际生产中X80级管线钢热影响区冲击韧性的优化措施。
Abstract:
Thermal cycling is an important factor to determine structure and property of HAZ after welding.Taking sample from X80 grade pipeline,through comparison impact toughness of HAZ between thermal cycling and actual process test under different welding linear energy,analysis was conducted combining with mathematical model of heat source.The results showed that it exists difference between welding linear energy and effective input of HAZ during welding,during welding thermal simulation test,it should be modified according to actual working condition to enhance test accuracy and instruction.Finally,it gave optimization measures of X80 grade pipeline steel HAZ impact toughness in actual production

参考文献/References:

[1]拉达伊D(德).焊接热效应[M].熊第京,译.北京:机械工业出版社,1997.
[2]金晓军,霍立兴,张玉凤,等.双相不锈钢管道全位置焊接残余应力三维有限元模拟[J].焊接学报,2004(2):52-56.
[3]张涵,王立柱,常荣玲,等.高Nb成分X80级管线钢焊接性分析[J].焊管,2008(3):17-19.
[4]ZENG Zhi,ZHANG Han.The Engineering Estimation of LF6 Aluminum Alloy’s Thermophysical Parameters[J].Materials Science and Technology,2008(3):309-313.

相似文献/References:

[1]许良红,陈延清,牛 辉.焊接热循环对高Nb X70级管线钢热影响区组织和韧性的影响[J].焊管,2009,32(5):18.[doi:1001-3938(2009)05-0018-04]
 XU Liang-hong,CHEN Yan-qing,NIU Hui.Effect on HAZ Structure and Toughness of Welding Thermal Cycle for High Nb X70 Grade Pipeline Steel[J].,2009,32(11):18.[doi:1001-3938(2009)05-0018-04]
[2]王绪华,张劲楠.X80级管线钢冲击韧性及其有效晶粒研究[J].焊管,2009,32(12):20.[doi:1001-3938(2009)12-0020-03]
 WANG Xu-hua,ZHANG Jin-nan.Research on Impact Toughness and Effective Grain of X80 Grade Pipeline Steel[J].,2009,32(11):20.[doi:1001-3938(2009)12-0020-03]
[3]甘正红,任文浩.双面埋弧焊钢管焊缝热影响区超声检测回波信号探讨[J].焊管,2010,33(2):45.[doi:1001-3938(2010)02-0045-05]
 GAN Zheng-hong,REN Wen-hao.Study on Echo Wave Signal of Ultrasonic Test at Weld HAZ of Double SAW Pipe[J].,2010,33(11):45.[doi:1001-3938(2010)02-0045-05]
[4]李翠艳,边城 编译.Ti,N和C对X70管线钢管焊缝热影响区韧性的影响[J].焊管,2010,33(6):60.[doi:1001-3938(2010)06-0060-06]
 Edited and Translated by LI Cui-yan,BIAN Cheng.Influence of Ti,N and C on Weld HAZ Toughness of X70 Pipeline Steel[J].,2010,33(11):60.[doi:1001-3938(2010)06-0060-06]
[5]刘靖,张双平,韩静涛.压力容器用508-Ⅲ钢焊接热影响区组织分析[J].焊管,2011,34(7):23.
[6]马小芳 编译.服役中管道焊接热影响区的临界硬度[J].焊管,2012,35(2):67.[doi:1001-3938(2012)02-0067-05]
 Edited and Translated by MA Xiao-fang.Heat-affected Zone Hardness Limits for In-service Welding[J].,2012,35(11):67.[doi:1001-3938(2012)02-0067-05]
[7]胡美娟,瞿婷婷,王亚龙,等.X100级管线钢管埋弧焊焊接接头性能分析[J].焊管,2012,35(4):20.[doi:1001-3938(2012)04-0020-04]
 HU Mei-juan,QU Ting-ting,WANG Ya-long,et al.Analysis on Welded Joint Properties of X100 SAW Line Pipe[J].,2012,35(11):20.[doi:1001-3938(2012)04-0020-04]
[8]高真风,黄 维 编译.俄罗斯高强度管线钢焊接接头热影响区组织及性能研究[J].焊管,2012,35(10):67.[doi:1001-3938(2012)10-0067-06]
 GAO Zhenfeng,HUANG Wei.Study on Microstructure and Mechanical Property in Hot Affected Zone (HAZ) of Welded Joint of High Strength Pipeline Steel Produced in Russia[J].,2012,35(11):67.[doi:1001-3938(2012)10-0067-06]
[9]尚成嘉,王晓香,刘清友,等.低碳高铌X80管线钢焊接性及工程实践[J].焊管,2012,35(12):11.[doi:1001-3938(2012)12-0011-08]
 SHANG Chengjia,WANG Xiaoxiang,LIU Qingyou,et al.Weldability of Low Carbon and High Niobium X80 Pipeline Steel and Its Engineering Practice[J].,2012,35(11):11.[doi:1001-3938(2012)12-0011-08]
[10]石 威,吉玲康,胡莎莎.X100直缝埋弧焊管焊接接头性能分析[J].焊管,2013,36(1):20.[doi:1001-3938(2013)01-0020-04]
 SHI Wei,JI Lingkang,HU Shasha.Analysis on Welded Joint Properties of X100 SAWL Pipe[J].,2013,36(11):20.[doi:1001-3938(2013)01-0020-04]

备注/Memo

备注/Memo:
作者简介:张涵(1981-),男,硕士,毕业于天津大学材料加工工程专业,现从事直缝埋弧焊管生产管理工作。
收稿日期:2009-05-21
更新日期/Last Update: