The manufacturing of each semiconductor product requires hundreds of processes. We divide the entire manufacturing process into eight steps: wafer processing-oxidation-photolithography-etching-thin...
AEM is to some extent a hybrid of PEM and traditional diaphragm based lye electrolysis. The principle of AEM electrolytic cell is shown in Figure 3. At the cathode, water is reduced to produce hydr...
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...
Sintered silicon carbide is an important ceramic material, widely used in high temperature, high pressure and high strength fields. Reactive sintering of SIC is a key step in preparing sintered SIC...
Graphite crucible has the following characteristics
1. Thermal stability: Specially designed to ensure the reliability of product quality for the use conditions of graphite crucibles.
2. Corrosion ...
Graphite carbon carbon ceramic glass steel fiber composite materials carbon fiber composite materials and other hard and brittle materials, the use of diamond wire cutting processing, get twice the...