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Silicon Carbide Refractory Castable

Supplier From China
Jul-26-20

The advantages of silicon carbide refractory castable lie in its high heat conduction, low thermal expansion, and no reaction with slag. It has been used as slag reaction and high temperature peeling kiln site for a long time.
The disadvantage of silicon carbide refractory is that the chemical properties are very unstable under certain atmosphere.In oxidation gases such as oxygen, water vapor, carbon monoxide, carbon dioxide) easy to corrode, iron oxide, etc, are easy to be in the hot metal and vacuum oxidation decomposition, the downside is that the refractory castable with carborundum dissolved water, in water system such as castable monolithic refractories, sometimes illiquid caused the density of silicon carbide refractory castable is bad, the third weakness is lack of sintering, hard to get high strength, but sometimes it is difficult to produce sintering and contraction, in monolithic refractories is a virtue.

Price and Minimum Quantity

Price: $1000
MOQ: Not Specified

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Black silicon carbide description
Black silicon carbide is produced at high temperature in an electric resistancetype furnace with quarts and petroleum as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.

Company introduction
Our company was established in 1976, is a famous manufacturer of abrasive powder in china.
Our company supply types of abrasive, including black silicon carbide, white fused aluminum oxide. The specification and f, p, jis standard graded powder is available on request. Otherwise, our company owns the laboratory. Our abrasive sell well in china and through-out the world.

Black silicon carbidestandard
Black silicon carbide f12 - f1500, standard: gb/t 2481.2-1998, iso 8486-2: 1996, jis r6001-1987.

Black silicon carbideapplication
Sand blasting, coarse grinding, boned abrasive tools
Polishing, lapping, wire sawing
Refractory material

Black silicon carbidepackage
P.V.C 25kg small bags + jumbo bags or pallets

P.V.C 25kg small bags + jumbo bags or pallets
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Applications

1.metallurgical deoxidizer

2.high temperature resistant materials

3.as abrasive,abrasive tools can be used to such as grinding wheels,whetstones,grinding head, sand tile etc






Advantages

1.corrosion resistance,high strength,high hardness,

2.good wear-resisting performance,resist to shock

3.stable chemical performance,high thermal conductivity,high resistant temperature
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