换热器管—管板焊接宜采用自动氩弧焊
The welding of pipes-pipe plates on heat exchangers preferrs automatic argon arc welding
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- DOI:
- 作者:
- 林士远
Lin Shiyuan
- 作者单位:
- 燕山石化建安公司 北京市房山区 102502
Beijing
- 关键词:
- 换热器|热管|管道泄漏|故障分析|自动焊接|可行性研究
Heat pipe|Pipeline leak|Fault analysis|Automatic welding
- 摘要:
- 本文对换热器泄漏的原因进行了分析,提供了数据,由换热器管—管板焊接的试验研究结果可知,采用自动氩弧焊焊接方法能够改善管—管板接头组织性能,提高换热器使用的可靠性。
This paper analyzes reasons causing on leakage of heat exchangers and provides data. It is shown by the testing and researching results of welding pipes-pipe plates on heat exchangers using automatic argon arc welding method, the structural properties of welds of pipes-pipe plates can be improved,enhancing the operational reliability of heat exchangers.1996,3(3): 47-51 收稿日期:1995-12-18分类号:TG44参考文献:
1 刘鸿文。材料力学(下册)。北京:人民教育出版社,1979
2 GB150-89 钢制压力容器。北京:学苑出版社,1989
3 GB151-89 钢制管壳式换热器。北京:学苑出版社,1989
