Stones for devices made of sapphire and ruby are most reliable. Sapphire pivots produced commercially in large quantities serve as supports for the shafts of those mechanisms that must work continuously for tens of years (e.g., water and gas meters). Such pivots are either flat or supplied with conical craters of different shape.
Plain bearings are made in the form of bushes with cylindrical or noncylin-drical holes. At present, bearings of larger size are being developed for engines, pumps for transferring aggressive liquids or gases, and other devices.
Sapphire could be used as windows: 1.mobile phone screens; 2. lens; 3. fingerprint recognition; 4. Wearable equipment windows and so on, because of its unique advantages including: high sensitivity, scratch resistance, abrasion resistance, high temperature resistance, high pressure resistance, good chemical stability, and corrosion and deliquescence resistance.
ShanXiZhongJuJingKe Semiconductor Co., Ltd
Contact Person: yang
Address: No.2, machinery park, huitong industrial park, jinzhong development zone, shanxi demonstration zone,Jinzhong,Shanxi