Prix FOB
Obtenir le dernier prix1030 ~ 1080 / Ton ( Negotiable )
|1 Ton Minimum Order
Pays:
China
N ° de modèle:
HY-004
Prix FOB:
1030 ~ 1080 / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
1030 per Ton
Commande minimale:
1 Ton
Packaging Detail:
Specific requirements can be consulted
Heure de livraison:
15days
Capacité de Fournir:
2000 Ton per Month
Payment Type:
Western Union, T/T
Groupe de produits :
-
Personne àcontacter Mr. ChengCheng
Zhengzhou, Henan
Silicon carbide
Green silicon carbide mainly divides into the
black silicon carbide and silicon carbide.Silicon carbide is also
called the moissanite.In contemporary C, N, B the oxide refractory
raw materials in the high technology, such as silicon carbide as
the most widely used, one of the most economic.Can be called
corundum sand or refractory.Among them: black silicon carbide is
quartz sand and petroleum coke and high quality silica as the main
raw material, through high temperature electric resistance furnace
smelting.Its hardness is between fused alumina and between diamond
and mechanical strength higher than that of corundum, sharp and
crisp.Black silicon carbide, metal luster, containing SiC by more
than *5%, the strength is larger than the green silicon carbide,
but hardness is low, it is mainly used for grinding of cast iron
and non-metallic materials.
Silicon carbide (SiC) is using quartz sand
and petroleum coke or coal tar, wood chips as raw material through
high temperature electric resistance furnace smelting.There is also
a rare mineral silicon carbide in nature, and the mo
SangShi.Silicon carbide is also called the moissanite.In
contemporary C, N, B the oxide refractory raw materials in the high
technology, such as silicon carbide as the most widely used, one of
the most economic.Can be called corundum sand or refractory.At
present, the industrial production of silicon carbide can be
divided into two black silicon carbide and green silicon carbide,
are the six-party crystal, specific gravity of 3.*0 ~ 3.*5, the
microhardness of ***0 ~ ***0 kg/was.
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Silicon carbide purpose
1, main silicon carbide abrasive, stability
of high hardness, toughness determined by sic grinding tool can be
used in the manufacture of consolidation, coated abrasive free
grinding glass, ceramics, stone, cast iron and some non-ferrous
metals, hard alloy, titanium alloy, high speed steel cutter
grinding wheel, etc.
2, refractory corrosion resistant material -
main silicon carbide with high melting point (temperature),
chemical inert reting resistance silicon carbide can be used for
abrasive, ceramic products by burning kiln with shed board saggar,
zinc smelting industry vertical cylinder distillation furnace with
carbon silica brick, aluminum electrolytic cell line, crucible,
such as a furnace material of silicon carbide ceramic
products.
3, chemical use, silicon carbide steel melt
steel hydrolysis and free oxygen, metal oxide reaction of carbon
containing silicon oxide slag for smelting steel cleaning agent is
used for steelmaking deoxidizer cast iron tissue conditioner,
generally with using low purity of silicon carbide to reduce the
raw material for manufacturing silicon
tetrachloride.
4, electrical use, used for high temperature
heating element, nonlinear resistance element semiconductor
material silicon carbide heating element used in the ***0 ~ ***0
℃(furnace) nonlinear resistance element all
kinds of lightning protection valve
plates.
5, the far-infrared radiation coating or
silicon carbide silicon dryer with far infrared
radiation.
New silicon carbide products is widely used
in a particular industry, air conditioning, automotive engine,
communications equipment, radar stations, the missile defense
system, the space shuttle, and are used on aircraft carrier,
especially in the aspect of space, some special parts, silicon
carbide products to be reckoned with, and the effect of foreign
resources, has the advantages of domestic, therefore, the
development of an opportunity is also relatively
well.
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Matters needing attention
1, transport and loading and unloading:
silicon carbide in the process of transportation, shall not use
iron hook towing, should prevent and hard material mixture, not a
strong vibration, friction, hit, hit, it is strictly prohibited to
throw, should be light light discharge, in order to reduce
packaging, affect the use.
2, storage: should be stored in a cool and
dry place, prevent both inside and outside packing bag is broken,
and prevent be affected with damp be affected with damp and other
substances, deposit effect use effect and to stay away from
pollution sources.
3, it is strictly prohibited under water:
silicon carbide belongs to high abrasive, so in the process of
transportation, storage and use, will absolutely prevent water
immersion, due to flooding, seriously affect the use
effect.
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| Pays: | China |
| N ° de modèle: | HY-004 |
| Prix FOB: | 1030 ~ 1080 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 1030 per Ton |
| Commande minimale: | 1 Ton |
| Packaging Detail: | Specific requirements can be consulted |
| Heure de livraison: | 15days |
| Capacité de Fournir: | 2000 Ton per Month |
| Payment Type: | Western Union, T/T |
| Groupe de produits : | - |
