摘要
分析了球罐产生表面裂纹的原因 ,选择合适修复方案 ,对该球罐进行了修复。投用 12年来表明 ,该球罐经修复后完全能满足生产的要求。
The cause of surface cracks of the propylene spherical tank was analyzed comprehensively. The propylene spherical tank was repaired with the suitabler-repair measures.It showed that the repaired spherical tank could meet the need of production process after 12 years' successful service.
出处
《压力容器》
2002年第7期44-45,51,共3页
Pressure Vessel Technology
关键词
丙烯球罐
修复
表面裂纹
propylene spherical tank
surface cracks
repair
