摘要
对分馏塔开焊原因进行了综合分析,通过对钎料配比及钎焊工艺试验,确定了钎焊料及补焊修复工艺,并应用于生产实践取得了满意的效果。
The article is a comprehensive analysis on the welding joint the of the fraction tower brought the cracks, we overpasses the test of braze metal and the braze techniques, we confirm the braze metals and the techniques that the welding joint repairing, it obtains the satisfaction effect in the production applying.
出处
《石油化工安全技术》
2002年第5期31-33,共3页
Petrochemical Safety Technology
关键词
分馏塔
补焊工艺
试验
钎料
配比
钎焊工艺
Fractionator
Brazed material
Braze welding process
Analysis
