Three main types of silicon carbide polymorph
There are about 250 crystalline forms of silicon carbide. Because silicon carbide has a series of homogeneous polytypes with similar crystal structure...
SiC has excellent physical and chemical properties, such as high melting point, high hardness, corrosion resistance and oxidation resistance. Especially in the range of 1800-2000 ℃, SiC has good ab...
In recent years, the industrial world has seen the increasing use of advanced materials that offer enhanced durability, strength, and thermal resistance. Among these, rigid graphite felt has emerge...
Properties of graphite bearings
1. Good chemical stability
Graphite is a chemically stable material, and its chemical stability is not inferior to that of precious metals. Its solubility in molten...
TaC coating is critical for GaN and SiC device production. It provides superior protection against corrosive process environments, enhances thermal stability, and prevents contamination. These fact...
In 1966, General Electric Company developed water electrolytic cell based on proton conduction concept, using polymer membrane as electrolyte. PEM cells were commercialized by General Electric in 1...