Release time : 2015-06-12 11:10:12
In order to improve the concealment of the nuclear submarines and prevent the sonar detection of the enemy, the smaller the useless sound, the better, which requires all types of the transmission components should have the capacity of reducing shake and absorbing sound, that is to achieve the silent transmission. Shenyang Yuhang Metal Material Institution have successfully developed the silence sliding bearing for the national nuclear submarines research based on the research achievement in material shaping technology and material characteristics after a plurality of experiments. The sliding bearing is with a structure of three-layer. (As the picture)
Shenyang Yuhang Metal Material Institution is the professional enterprise in China which mainly develop and manufacture the wear-reducing and wear-resistant materials. ZA303 wear-resistant alloy axle bush lining tile researched and developed by Dr, Li Decheng, the Director of the institution is widely used in the construction industry in China. ZA303 wear-resistant alloy axle bush lining tiles are exported to Spain, Egypt, Philippines, Hungary, Russia, Pakistan, Saudi Arabia and Vietnam, etc. Jidong Cement, Tapai Group and Lafarge all choose the ZA303 wear-resistant alloy axle bush lining tiles developed by Shenyang Yuhang Metal Material Institution.
( CBCC )