In the back-end process stage, the wafer (silicon wafer with circuits on the front) needs to be thinned on the back before subsequent dicing, welding and packaging to reduce the package mounting he...
Graphite Bearing is made by Electro-Graphite, Carbon Graphite, Metal Graphite, and Resin-Bonded Graphit, Two types are incluided that are Radial Bearing and Axial Bearing.
The global Graphite Beari...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
1. Acknowledgement before cleaning
1) When the PECVD graphite boat/carrier is used more than 100 to 150 times, the operator needs to check the coating condition in time. If there is an abnormal coa...
CVD silicon carbide coating has broad application prospects in the field of electronic devices. CVD silicon carbide coating has excellent mechanical, thermal and electrical properties, so it can be...
Since its discovery, silicon carbide has attracted widespread attention. Silicon carbide is composed of half Si atoms and half C atoms, which are connected by covalent bonds through electron pairs ...