摘要
主要论述垫片静密封机理,失效形式和引起垫片失效的影响因素,如垫片的压缩-回弹性能、垫片的松弛、螺栓强度及刚度的影响、法兰的影响,并得出一些对实际工作有益的结论。
The static sealing mechanism of the gasket, the failure forms and the factors that have effect on the gasket failure such as the compress vs elastic resilience,the relaxation of the gasket, the effect of the bolt intensity and rigidity and the effect of the flange. Some conclusions that have effect on practical works were obtained.
出处
《聚酯工业》
CAS
2007年第4期54-56,共3页
Polyester Industry
关键词
PTA
静密封
泄漏
PTA
static sealing
leakage
