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...
According to the overall arrangement of the standardization work, 10 mandatory national standard plan items such as the “Graphite Product Energy Consumption Rating” will be published (see Annex 1),...
When it semen to business news, understanding the elaborateness of semiconductor fabrication is necessity. semiconductor wafer are crucial component in this industry, but they often face contaminat...
The basic process of SiC crystal growth is divided into sublimation and decomposition of raw materials at high temperature, transportation of gas phase substances under the action of temperature gr...