Metallurgical Grade Silicon Carbide High Hardness Abrasives 1-10 mm Sic Powder 88% 98%

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Silicon Carbide Abrasive
• Application: Polishing/Grinding/Sandblasting
• Function: Functional Refractories
• Source: Artificial Abrasives
• Particle Size: Powder
• Model NO.: sic powder
• Hardness: Superabrasive
• Product Name: Sic Powder
• Color: Black
• Appearance: Black Partical/Bulk
• Certificate: ISO9001
• Mohs Hardness: 9.6
• Sic: 98.5%or Above
• Keyworld: Metallurgical Grade Silicon Carbide
• Abrasive Grain Sizes: 12-240#
• Delivery Time: Within 7 Days
• Fe2o3: <0.6%
• Transport Package: Bag
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• HS Code: 2849200000
• Production Capacity: 50000 Tons/Year

Product Description

Metallurgical grade silicon carbide high hardness abrasives 1-10 mm sic powder 88% 98%

Product Description

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. 

Silicon Carbide 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

Product Parameters

Silicon Carbide 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	2300ºC
Working Temperature	1900ºC
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/ºC
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.

Product Application

Applications for 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.

Packaging & Shipping

Company Profile

Professional Foreign Trade Team

Zhengzhou Rongsheng Refractory Material Co., Ltd.

Zhengzhou Rongsheng Refractory Co., Ltd., headquartered in Zhengzhou City, Henan Province, is a subsidiary of Henan Rongsheng Technology Group. It is a national enterprise that integrates the research and development, production and manufacturing, engineering construction, and technical services of energy-saving and refractory new materials A high-tech enterprise. 

We focus on continuous innovation of fire-resistant insulation materials and functional new materials, and are committed to providing high-performance fire-resistant new materials with advanced technology, high efficiency, energy conservation, safety and environmental protection for the thermal industry. The main business is to research and develop and produce shaped,unshape, and insulated refractory materials, and to undertake the overall contracting business of optimizing installation, masonry construction, technical services, and other refractory materials for various thermal equipment. 

We have a new insulation material production line with an annual output of 1.5 million cubic meters, an 80000 ton shaped refractory material production line, and an annual output of 50000 tons of unshaped refractory material production line. Our products cover a series of heavy shaped and unshaped, light shaped and unshaped products, widely used in ceramics, hazardous waste, electricity, steel and iron, non-ferrous metals, cement, glass, chemical and other fields, and are exported to over 100 countries and regions around the world.

Fully Automatic Production Line


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.