Silicon carbide is a chemical compound of silicon with carbon in the form of a powder.
Low powder density is compensated by high hardness. Silicon carbide powder has a very high melting point, is not susceptible to oxidation, wear and aging.
In relation to gases and mineral acids, it exhibits chemical inertness ..
Not amenable to radiation exposure.
Indicators of heat resistance and heat resistance: above average ..
Differs in a form and weight of granules, bulk ability, weight.
It has semiconductor properties (depending on the purity of the connection)
It has a very low coefficient of thermal expansion.
Silicon carbide is used in the manufacture of high-power diode lamps, semiconductors, transistors, tourists, heavy-duty glass and optics.
Used in the manufacture of antifriction stamped and pressed parts (bearings, cutting tools, tools for working metals and alloys, faceting tools).
for cleaning and dressing stones. Silicon carbide copes with dirt and irregularities on the abrasives.
It is used for the manufacture of heat-resistant parts of furnace equipment, gas turbine equipment.
|Silicon carbide type||Base element||proportion of impurities, not more %|
Density- 3,16 g/cm3, Melting point 2730 ° C
200-160 microns – (according to FEPA – F80)
100-80 microns – (FEPA – F150)
40-28 microns – ( FEPA – F320)
14-10 microns – (FEPA – F600)
5-3 microns – (FEPA – F1200)
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