Reaction sintering silicon carbide is a method for preparing high performance ceramic materials. It reacts and presses silicon carbide powder with other chemicals under high temperature conditions ...
On May 16, 2019, the US “Forbes” magazine released the list of “Top 2000 Global Listed Companies” in 2019, and Fangda Carbon was selected. The list ranked 1838 by stock mark...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
Solid lubricating bearings use metal materials as the foundation, and form well-ordered and appropriately sized holes on the foundation, and then embed oil-containing graphite or molybdenum disulfi...
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Physical and chemical activation method
Physical and chemical activation method refers t...
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 ...