Silicon carbide coating technology is a method to form a silicon carbide layer on the surface of a material, usually using chemical vapor deposition, physical and chemical vapor deposition, melt im...
The released “Global Automotive Electric Vacuum Pump Market Evaluation Record” has found out the size, share and dynamics of the protected market, which is an illustrative model to illu...
As a kind of ceramic material, zirconium has high strength, high hardness, good wear resistance, acid and alkali resistance, high temperature resistance and other excellent properties. In addition ...
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...
How to use graphite rotor correctly
1. Preheating before use: the graphite rotor shall be preheated at about 100mm above the liquid level for 5min ~ 10min before immersion in aluminum liquid to av...
Automotive AC vacuum pumps are used to vacuum the automotive air conditioning system to eliminate moisture or air that may damage the system for a long time. The moisture present in the AC system c...