More and more countries are beginning to set strategic goals for hydrogen energy, and some investments are tending to green hydrogen technology development. The EU and China are leading this develo...
1, cylinder sieve
(1) Construction of cylindrical sieve
The cylinder screen is mainly composed of a transmission system, a main shaft, a sieve frame, a screen mesh, a sealed casing and a frame.
In ...
Method for making graphite bearing seal
Technical areas
[0001] our campany relates to a graphite bearing seal, in particular to a graphite bearing seal making method.
Background technology
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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...
LONDON, April 9, 2020 /PRNewswire/ — Rise in outbreak of airborne diseases contributed to the growth of the masks market. Airborne transmission of infectious agents refers to the transmission...
Introduction of Silicon Carbide
Silicon carbide (SIC) has a density of 3.2g/cm3. Natural silicon carbide is very rare and is mainly synthesized by artificial method. According to the different clas...