[1]赵 波,杨玮玮,张 红,等.热电偶测温技术在埋弧焊温度场测量中的应用[J].焊管,2012,35(12):29-33.[doi:1001-3938(2012)12-0029-05]
 ZHAO Bo,YANG Weiwei,ZHANG Hong,et al.Application of Thermocouple Technology in Temperature Field Measurement of Submerged Arc Welding[J].,2012,35(12):29-33.[doi:1001-3938(2012)12-0029-05]
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热电偶测温技术在埋弧焊温度场测量中的应用
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
35
期数:
2012年第12期
页码:
29-33
栏目:
应用与开发
出版日期:
2012-12-28

文章信息/Info

Title:
Application of Thermocouple Technology in Temperature Field Measurement of Submerged Arc Welding
文章编号:
1001-3938(2012)12-0029-05
作者:
赵 波12杨玮玮12张 红12胡海朝3杨新岐3陈小伟2李志华2李国鹏12
(1.国家石油天然气管材工程技术研究中心,陕西 宝鸡 721008;
2.中国石油集团渤海石油装备制造有限公司,河北 沧州 062658;
3.天津大学 材料科学与工程学院,天津 300072)
Author(s):
ZHAO Bo12YANG Weiwei12ZHANG Hong12HU Haichao3YANG Xinqi3CHEN Xiaowei2LI Zhihua2LI Guopeng12
(1. National Petroleum and Gas Tubular Goods Engineering Technology Research Center, Baoji 721008,Shaanxi, China;
2. CNPC Bohai Equipment Manufacturing Co.,Ltd., Cangzhou 062658, Hebei, China;
3. College of Materials Science and Engineering, Tianjin University, Tianjin 300072, China)
关键词:
埋弧焊焊接热循环热电偶测温技术
Keywords:
submerged arc weldingwelding heat cyclethermocoupletemperature measurement technology
分类号:
TG403
DOI:
1001-3938(2012)12-0029-05
文献标志码:
B
摘要:
介绍了一种直缝埋弧焊管焊接热循环参数测量的方法,设计了背面打孔的热电偶测温方案,成功实现了直缝埋弧焊管焊缝热影响区各个分区的焊接热循环曲线测量,解决了埋弧焊热循环参数准确测量的难题,可为焊接温度场数值模拟计算提供实测数据,为焊接工艺参数的制定和优化、焊缝及热影响区组织性能改善提供了重要的依据,对于提高埋弧焊管焊缝质量具有重要意义。
Abstract:
A method used to measure the parameters of welding thermal cycle for SAWL pipe was introduced in this paper. The temperature measuring scheme using a thermocouple punched on the back surface was designed, which successfully realized the measurement of curves for welding thermal cycles of various subzones in HAZ of SAWL pipe, solved the problem of accurate measurement of thermal cycle parameters for SAW(submerged-arc welding). This method can provide actual measurement data for welding temperature field numerical simulation, and supply important basis for establishment and optimization of the welding process parameters, improvement of the microstructure properties in weld and HAZ. Thus it plays and important role in increasing the weld quality of SAW pipe.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 赵 波(1975—), 男, 高级工程师,中国石油集团渤海装备研究院钢管研究所材料与焊接室主任,从事管线钢材料及其焊接工艺研究工作。
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