Modern C, N, B and other non-oxide high-tech refractory raw materials, atmospheric pressure sintered silicon carbide is extensive, economic, can be said to be emery or refractory sand. Pure silicon...
1. Acknowledgement before cleaning
1) When the PECVD graphite boat/carrier is used more than 100 to 150 times, the operator needs to check the coating condition in time. If there is an abnormal coa...
Graphite is a non-metallic mineral resource with a variety of special properties such as high temperature resistance, electrical conductivity, thermal conductivity, lubrication, chemical stability,...
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Physical and chemical activation method
Physical and chemical activation method refers t...
The French government has announced 175 million euros (US $188 million) in funding for an existing hydrogen subsidy program to cover the cost of equipment for hydrogen production, storage, transpor...