厚壁压力容器的窄间隙焊接
Welding in Narrow Gap of Pressure Vessel with Thick Wall
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- DOI:
- 作者:
- 杨月庆
Yang Yueqing
- 作者单位:
- 中油一公司咸阳工程指挥部 712000 陕西省咸阳市
Xianyang, Shanxi
- 关键词:
- 压力容器;加氢装置;埋弧焊接;工艺
Pressure vessel;Equipment;Submerged arc welding;Technology
- 摘要:
- 本文以加氢反应器和合成氨塔为例,从焊接特点、工艺评定、组焊过程、热处理、无损检测等方面对厚壁压力容器的窄间隙埋弧自动焊技术迸行了总结。
With an example of welding of hydrogenation reactor and synthetic ammonia tower and from aspects of welding features, process evaluation, construction procedure, PWHT and nondestructive detection, this article summarizes the auto-submerged are welding technology in narrow gap of pressure vessel with thick wall.1997,5(5): 23-26 收稿日期：1997-1-16参考文献：
1 GB150-89钢制压力容器
2 压力容器安全技术监察规范
3 钢制压力容器焊接工艺评定