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...
According to the overall arrangement of the standardization work, 10 mandatory national standard plan items such as the “Graphite Product Energy Consumption Rating” will be published (see Annex 1),...
The latest graphite tube consumables market report assessed the impact of the Covid-19 epidemic on the industry, which involved potential opportunities and challenges, driving factors and risks, an...
After more than 80 years of development, China’s calcium carbide industry has become an important basic chemical raw material industry. In recent years, driven by the rapid development of the...
Triangular defect
Triangular defects are the most fatal morphological defects in SiC epitaxial layers. A large number of literature reports have shown that the formation of triangular defects is re...
SiC coating can be prepared by chemical vapor deposition (CVD), precursor transformation, plasma spraying, etc. The coating prepared by CHEMICAL vapor deposition is uniform and compact, and has go...