钛合金的脉冲TIG焊工艺
Titanic Alloy Pulsed TIG Welding Technology
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- DOI:
- 作者:
- 郭晓春, 李兴录, 邱海萍
Guo Xiaochun, Li Xinglu, Qiu Haiping
- 作者单位:
- 大庆石油管理局, 163453 黑龙江省大庆市
- 关键词:
- 合金;过滤器;焊接;工艺
alloy;filter;welding;technology
- 摘要:
- 针对钛合金焊接易产生的脆化、裂纹、气孔等缺陷,介绍水处理装置中三套钛合金氯离子过滤器的焊接经验.采用脉冲钨极氩弧焊,选取合理的焊接工艺参数和热处理温度,并在施焊中把握操作要点,获得了成功,全部过滤器经过一年使用,未发现任何异常腐蚀现象.
According to the defects of titanic alloy,which are easy to generate crack,blow hole,embrittlement,the article int roduces welding experience of three sets of titanicalloy filter in water treatment unit in a project.To adopt argon tungsten pulsed arc welding,to select rational para-meter of welding technology and heat treatment temperature,and to grasp the main operation point in welding construction,the project achieved success.All sets of filter have not been found any abnormal and corrosion sign for one year applying.2001,1(1): 17-18 收稿日期：2000-8-31分类号：TG456参考文献：
1 JB4708-92钢制压力容器焊接工艺评定.北京:气象出版社,1992
2 JB/T4709-92 钢制压力容器焊接工艺规程.北京:气象出版社,1992
3 中国焊接协会.焊接手册第1、2、3 卷.北京:机械工业出版社,1992
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