1 Application and research progress of silicon carbide coating in carbon/carbon thermal field materials
1.1 Application and research progress in crucible preparation
In the single crystal thermal ...
Silicon Carbide is a hard compound containing silicon and carbon, and is found in nature as the extremely rare mineral moissanite. Silicon carbide particles can be bonded together by sintering to f...
Reaction sintering silicon carbide is an important method to produce high performance ceramic materials. This method uses heat treatment of carbon and silicon sources at high temperatures to make t...
Early wet etching promoted the development of cleaning or ashing processes. Today, dry etching using plasma has become the mainstream etching process. Plasma consists of electrons, cations and radi...
Special graphite is a high purity, high density and high strength graphite material and has excellent corrosion resistance, high temperature stability and great electrical conductivity. It is made ...
How to use graphite rotor correctly
1. Preheating before use: the graphite rotor shall be preheated at about 100mm above the liquid level for 5min ~ 10min before immersion in aluminum liquid to av...