Carbonization is the use of carbon graphite - graphite sealring when one of the main reasons.
石墨炭化是使用碳—石墨环时密封失效的主要原因之一。
2
At installation, insufficient compression of the sealing pad behind the carbonringseal of the expander results in oil entrance to expander body and to the corresponding pipeline.
由于膨胀机碳环密封后面的密封垫片在安装时未被充分压紧，使膨胀机机体及相应管道进油。
3
The turning process of carbon-graphite M104 sealring is focused, and the comparative experimental study on conventional machining and laser-assisted machining are performed.