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 ...
Graphite rod is a common engineering material and has a wide range of applications. It is made of high purity graphite and has excellent electrical conductivity, thermal conductivity and chemical s...
In the aluminum smelting and molten aluminum degassing industry, graphite rotors have almost become standard equipment. Many factories are well aware that without an anti-oxidation coating, ...
Electric Zhixin news, on the evening of November 13, Jianruiwo can issue a notice saying that the Shenzhen Intermediate People’s Court ruled on November 7, 2019 that Huang Ziting had applied ...
Reaction-sintered silicon carbide porcelain has good compressive strength at ambient temperature, heat resistance to air oxidation, good wear resistance, good heat resistance, small coefficient of ...
Meaning and principle of graphite boat
Meaning of graphite boat:
The graphite boat dish is a groove mold, which comprises a plurality of W-shaped two-way inclined grooves with opposite two gr...