Some organic and inorganic substances are required to participate in semiconductor manufacturing. In addition, since the process is always carried out in a clean room with human participation, semi...
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...
With the continuous advancement of science and technology, the semiconductor industry has an increasing demand for high-performance, high-efficiency materials. In this field, silicon carbide crysta...
Sintered silicon carbide is an important ceramic material, which is widely used in high temperature, high pressure and high strength fields. Reaction sintering of sic is a key step in preparing sin...
What are the three different sintering stages of alumina ceramics? Sintering is a main process of the entire alumina ceramics in the manufacturing, and many different changes will occur before and ...
Generally, the busbar between the output end of the DC graphitization furnace rectifier cabinet and the conductive electrode of the furnace head is called a short net, and the busbar used in the gr...