Silicon Carbide high purity 98% Black Silicon Carbide Powder with Grit Powder Fine Powder

Name: Silicon Carbide high purity 98% Black Silicon Carbide Powder with Grit Powder Fine Powder
Brand: Zhengzhou Rongsheng Refractory Co., Limited
SKU: Tradewheel_2353237
Availability: InStock

FOB Price 0.2 - 1 USD / kilograms

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Quick Details (View All)

Place of Origin	Henan, China	Shape	Powder
Material	Silicon Carbide (SiC)	SiO2 Content (%)	98%
Al2O3 Content (%)	Customized	MgO Content (%)	Customized
CaO Content (%)	Customized	Refractoriness (Degree)	1770u00b0< Refractoriness< 2000u00b0
CrO Content (%)	Customized	SiC Content (%)	98% min
Model Number	Customers Requirement	Brand Name	RongSheng
Product name	Refractory Silicon Carbide powder	Application	Refractory Material
Type	Silica Carbide Powder	Bulk Density	1.2-1.6 g/cm3
Thermal Conductivity	71-130 W/m.K	Coefficient of Thermal Expansion	3.9-4.5 x10-6/u2103
Working Temperature	1900u2103	Color	Black

Product Details

Silicon Carbide high purity 98% Black Silicon Carbide Powder with Grit Powder Fine Powder

Silicon carbide (SiC) is made from quartz sand and petroleum coke or coal tar, wood chips and other raw materials by smelting in high temperature electric resistance furnace . In the high technology non-oxide refractory raw materials , such as C, N, B ,ilicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand.

Product Description

CHARACTERISTICS

1.small thermal expansion
2.high thermal conductivity
3.not easy to have thermal stress
4.good thermal shock resistance
5.corrosion resistance
6.extreme cold or heat
7.high temperature creep resistant ability

Applications for black silicon carbide

1. as an abrasive, it can be used as a grinding tool, such as grinding wheel,oilstone,grinding head, sand tile, etc.
2. As a metallurgical deoxidizer andexotic material.
3. High-purity single crystal, which can be used for manufacturing semiconductors and manufacturingsilicon carbide fiber.
4.It can be used as deoxidizer for steelmaking and modifier for cast iron structure, and as raw material for manufacturing silicon tetrachloride.
5.It can be used as high temperature indirect heating material.

6. Anti-wear lubricants, structural coatings, functional coatings, protective coatings, absorbing materials, stealth materials, etc. in the industrial field
7. Glass polishing, rubber tires and other rubber products, high-performance brake pads, product anti-wear lubrication, high-hardness wear-resistant powder coatings;
8. High-performance structural ceramics (such as rocket nozzles, nuclear industry, etc.), which can be used as ceramic knives, cutting tools, measuring tools, molds; special-purpose structural ceramics, functional ceramics, composite ceramics, engineering ceramics;
9. Protective armor for tanks and armored vehicles;
10. Igniter; electric heating element for electrical industry, far infrared generator.

ROPERTIES&SPECIFICATIONS

CHEMICAL CONTENT
SiC	98% min
SiO2	1% max
H2O3	0.5% max
Fe2O3	0.4% max
F.C	0.4% max
Magnetic Material	0.02% max
PHYSICAL PROPERTIES
Moh's Hardness	9.2
Melting Point	2300℃
Working Temperature	1900℃
Specific Gravity	3.2-3.45 g/cm3
Bulk Density	1.2-1.6 g/cm3
Color	Black
Elasticity Modulus	58-65x106psi
Coefficient of Thermal Expansion	3.9-4.5 x10-6/℃
Thermal Conductivity	71-130 W/m.K
Grain Size 0-1mm,1-3 mm, 3-5mm, 5-8mm,6/10, 10/18,200-0mesh,325mesh, #60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required.

Packaging & Shipping

Company Information

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.

Exhibition

We have participated in refractory exhibitions held in various places, such as: South Korea, Russia, Germany, Vietnam, etc.; And there are also customers friends from all over the world to visit our company and factory, welcome your arrival!

Certifications

Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.