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 ...
SEOUL, South Korea, March 1, 2020 /PRNewswire/ – SK Siltron, a global maker of semiconductor wafers, announced today it has completed the acquisition of DuPont’s Silicon Carbide Wafer (...
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...
The “High-grade Isostatic Graphite Market” research report added to the market research report provides a brief analysis of recent market trends. In addition, the report also provides a...
Since its discovery, silicon carbide has attracted widespread attention. Silicon carbide is composed of half Si atoms and half C atoms, which are connected by covalent bonds through electron pairs ...