Atmospheric pressure sintered silicon carbide is a non-metallic carbide with silicon and carbon covalent bond, and its hardness is second only to diamond and boron carbide. The chemical formula is ...
First knowledge of electric water pump
The water pump is an important part of the automobile engine system. In the cylinder body of the automobile engine, there are several water channels fo...
Tantalum carbide hardness, high melting point, high temperature performance, mainly used as a cemented carbide additive. The thermal hardness, thermal shock resistance and thermal oxidation resista...
At present, many countries around all aspects of the new hydrogen research is in full swing, technical difficulties in stepping up to overcome. With the continuous expansion of the scale of hydroge...
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 ...
Reaction sintering silicon carbide is an important method to produce high performance ceramic materials. This method uses heat treatment of carbon and silicon sources at high temperatures to make t...