As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
As an important seal, graphite rings play a key role in various industries. As a well-known manufacturer, Vet produces graphite rings that are highly praised for their excellent performance and sup...
1.Silicon carbide powder doping technology
Doping an appropriate amount of Ce element in silicon carbide powder can achieve the effect of stable growth of the single crystal form of 4H-SiC. Practic...
The State Council Information Office held a press conference at 2 pm on September 20, 2019 (Friday). The Minister of Industry and Information Technology, Miao Wei, introduced the development of the...
Chemical Vapor Deposition (CVD) is an important thin film deposition technology, often used to prepare various functional films and thin-layer materials, and is widely used in semiconductor manufac...
1. Third-generation semiconductors
The first-generation semiconductor technology was developed based on semiconductor materials such as Si and Ge. It is the material basis for the development of tr...