$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 1$
$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 2$
$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 3$
$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 4$
$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 5$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 1$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 2$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 3$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 4$

$Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory System 5$

Raw Materials for Refractory - SIC Silicon Carbide Made in China for Abrasive and Refractory

Ref Price:: $829.00 - 845.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 2000 m.t./month

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Quick Details

Place of Origin:	Henan, China (Mainland)	Brand Name:	CNBM	Model Number:	silicon carbide
Material:	SIC	Usage:	Polishing lapping refractory metallurgical	Abrasive Grain Sizes:	12-3000#
Color:	Black and green	Name:	SIC	Application:	Polishing lapping refractory metallurgical
PAYMENT TERM:	T/T	Sample:	Provide	Package:	Jumbo Bag
Hardness:	9.15 Mosh	Feature:	High Density	Quality:	Excellent

Packaging & Delivery

Packaging Details:	Silicon Carbide Powder:25kg bags loaded in 1 ton jumbo bags Silicon Carbide Lump: 1 ton loose in Jumbo bags. Or as customer request.
Delivery Detail:	20 days after buyer's instruction

Black Silicon Carbide is made by a precision water classification process and air flow classification using material that is produced from the reaction between high purity silica sand and petroleum coke in a resistance-type furnace. Measuring 9.0+ on the MOHS scale of hardness, silicon carbide is one of the hardest abrasives known in the industry. The inherent friability of the sharp crystalline structure assures the continuous exposure of new cutting edges, which produces a faster and cleaner cutting performance.

Green silicon carbide is produced as the same type as the black silicon carbide,except the different raw materials. It’s crystallization have higher purity and hardness.Green silicon carbide is suitable for processing hard alloy,metallic

and non-metallic material with hard and brittle feature such as copper, brass, aluminum,magnesium,jewel, optical glass, ceramics, etc. Super micro-power of it is also a kind of ceramics material.

$high quality silicon carbide for abrasive and refractory$ $high quality silicon carbide for abrasive and refractory$

Chemical composition (%)

Grit size	SiC	F.C	Fe2O3
20# - 90#	≥99.5	<0.20< span="">	≤0.20
100# -180#	≥98.5	<0.25< span="">	≤0.50
220# - 240#	≥97.5	<0.25< span="">	≤0.70
F230 F360	≥97.5	<0.30< span="">	≤0.70
F400 F600	≥95.5	<0.30< span="">	≤0.70
F800 F1200	≥94.0	<0.50< span="">	≤0.70

$SIC Silicon Carbide Made in China for Abrasive and Refractory$

COMPANY PROFILE

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.

In line with the business, CNBM International launched E-business platform Okorder.com.

Our goal is to transform CNBM International into the global leading brand in building materials industry within 3 to 5 years through innovation and reform, by strengthening the overall management of supply chain, developing and cultivating both domestic and overseas market, improving the procedure and information system, enhancing the ability to organize resources and to provide value-added services under a professional team and a learning organization.

With the advantages in Cement, Composite Materials, New Building Materials and Engineering, we mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development simultaneously utilizing our competitive position on traditional building materials to achieve sales revenue of RMB10 Billion in 2013.

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.

$SIC Silicon Carbide Made in China for Abrasive and Refractory$ $SIC Silicon Carbide Made in China for Abrasive and Refractory$

$SIC Silicon Carbide Made in China for Abrasive and Refractory$

Our Service:

1. Your inquiry related to our products or prices will be replied in 24hours.

2. Manufacturer with large capacity, ensure the fast production cycle after confirmed the order.

3. Our professional technicians will answer your entire enquiry in patient.

4. To meet the refractory solutions, we can serve as your instructions.

5. Protection of sales area and private information for our entire customer.

If you’ve kind enquiries, please don’t hesitate to let us know. ^_^

Q:What are the commonly used fire protection materials: Firewall. The fire wall is made of non combustible material, and is directly installed on the base of the building or the reinforced concrete frame or fire proof walls . Fireproof limit of the firewall, according to the current "building regulations", is 4 hours, wheras the specification of Technical specification for concrete structures of tall building is 3 hours. doors resistant to fire, heat in a certain period of time These door usually prevent the spread of fire and gas in the fire resistant wall, staircase, pipe well. Fire door can be divided into steel fire doors, wood fire doors and composite materials fire door according to the material used. According to the limit of fire resistance can be divided into the class A fire door (1.2h), B fire doors (0.9), class C fire door (0.6h); (3) fire window. Windows resistant to fire, heat in a certain period of time It is usually installed in the fire resistance wall or doors; the fire shutter. This roller shutter can be refractory in a certain period of time. It is typically used for heat and fire insulation in escalator with difficulties to install fire resistant wall, fire resistant valve and smoke resistant valve. Fire resistant valve is installed in the ventilation and air conditioning system of air supply and return air duct, usually in the open state, fire, It will be turn off when the pipeline gas temperature reached 70 degrees, can meet the requirement for fire resistance and insulation for gas and fire. Smoke fire resistant damper installed in the exhaust system pipe, when the pipeline gas temperature reached 280 degrees, it will close automatically, insulating fire and gas.

Q:Manganese steel belongs to refractories: NO!

Q:What are the types of steel refractory materials: Large steel ladle usually made with magnesia carbon brick, of course, it contains a intermediate layer (such as good a little high alumina castable), heat insulation layer and heat preservative materials Alumina-magnesia castable is OK for small steel ladle

Q:What are the chemical composition of refractory cement?: Calcium aluminate prepared by calcining as the main component. Aluminate cement takes bauxite and limestone as raw materials, alumina content of about 50% as the clinker. And it is a hydraulic cementing material made by grinding. Refractory cement is also known as aluminate cement.

Q:Which industry does the metallurgy and thermal insulating and refractory material belong to?: Materials Industry

Q:What are the features of construction class A fire resistant door ?: Residential building: If the building height exceeds 100 meters, the combustion performance of thermal insulation material should be A level. Other civil building: Class A fireproofing material MCM should be set in buildings whose height is above 50 meters. National A level fireproof flexible?material is made up of soil, rock flour, sand, cement and other inorganic powder and modifying agent. Product density is 2327kg / m3. Upon examination, the combustion performance of the product meets A level requirements, and the additional classification meets s2, d0, t0 requirements. According to GB 8624-2006 sepcification, combustion performance of the product should reach A2-s2, d0, t0 level. Light, thin: 2-4mm thick / piece, saving space and cement, convenient to transport. : State Class A fireproof flexible?material. Freezing-thaw resistance: up to 100 freezing-thaw experiments (close to 100 years), the surface has no powder, no crack and no peeling. Aging and acid resistance: anti-aging property can reach more than 3500h, that is, it will not degenerate for 50 years. Recyclable: new energy, renewable , no "three wastes" emission

Q:Does anyone know about the A-level fireproof materials?: rock wool external wall composite board, A1-level fire rock wool board, hidden slit rock wool board ? 30, A1-level fireproof mineral wool sound-absorbing board. What about the sound-absorbing sheet? glass fiber acoustic board engineering of the TV backdrop ? 85, A1-level fireproofing and thermal insulation rock wool board is hydrophobic thermal insulation, external wall thermal insulation materials ? 200, high temperature resistant calcium silicate board, LCFC/calcium?silicate?board is A1-level fireproof materials with high-quality and low-price ? 75, the prices above are from the internet for reference only, and the purchase prices vary according to the market.

Q:What are the models of bauxite with high alumina?: China Ferrous Metal Industry Corporation released the industry standard of bauxite (YS / T78-94) in 1994. According to this standard, bauxite can be divided to sedimentary diaspore, stacked type diaspore and lateritic gibbsite. According to the chemical composition, it can be divided into nine trade marks as LK12-70, LK8-65, LK5- 60, LK3-53, LK15-60, LK11-55, LK8-50, LK7-50 and LK3-40. In addition to the provisions of chemical composition of bauxite, the standard also requires that the water of sedimentary diaspore shall not exceed 7% and water of stacked type diaspore and lateritic gibbsite shall not exceed 8%. Moreover, particle size of bauxite should be not greater than 150mm. Bauxite shall not be mixed with clay, limestone and other debris.

Q:What is the importance of silicon powder in refractory processing?: in amorphousness it is mainly the mobility

Q:Can refractory be used as sealing element?: It can. For example, fiber ceramics can resist high temperature! !

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