Huamao Sic Black Carborundum Abrasive Sizes F12- F220

• After-sales Service: 7h-24h Online Service
• Color: Blue
• Application: Refractory, Metallurgy, Chemical, Ceramic, Casting
• Shape: Grit Sand and Powder
• Material: Silicon Carbide (Sic)
• Refractoriness (Degree): 1770°< Refractoriness< 2000°
• Model NO.: HMSIC97L
• Model Number: Customer′s Requirement
• Product Name: Refractory Silicon 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/ºC
• Working Temperature: 1900ºC
• Standard: GB JIS Oct
• Size Distribution: F120-F1200
• Other Names: Sic/Silicon Carbide Grit/Silicon Carbide Powder
• Company Type: Manufacturer for Sic Carborundum
• Sic Purity: 98%97%95%90%85%80%70%
• Raw Material: Made of Petroleum Coke and Silica San
• Transport Package: Packing by PP Bags in Big Bags
• Specification: 98%
• Trademark: Huamao
• Origin: China
• HS Code: 28492000
• Production Capacity: 200, 000 Ton/Year

Product Description

 

 

Product Description

Silicon carbide is a non-metallic mineral product produced at high temperatures above 1800 degrees Celsius with quartz sand (SiO2) and anthracite or petroleum coke (C) as basic raw materials.It has the characteristics of high hardness, small expansion coefficient, brittleness, good thermal conductivity, etc., widely used in abrasive abrasives, electronic products grinding, refractory materials, special ceramics, foam ceramics, coating plastic addition modification, auto parts, military aviation, steel deoxidizer. The company mainly produces various content specifications of black silicon carbide

 Silicon carbide has four main application areas, namely: functional ceramics, advanced refractory materials, abrasives and metallurgical raw materials. Silicon carbide rough materials can be supplied in large quantities and cannot be considered high-tech products. However, the application of nano-scale silicon carbide powder with extremely high technical content is unlikely to achieve economies of scale in a short time.
*As an abrasive, it can be used to make abrasive tools, such as grinding wheels, oil stones, grinding heads, sand tiles, etc.
*As metallurgical deoxidizer and high temperature resistant material.
*High-purity single crystal can be used to manufacture semiconductors and silicon carbide fibers.
 Main uses: used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, etc. Engineering processing materials for solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry.
 

Product Superiority

1. Corrosion resistance, high strength, high hardness.
2. Good wear-resisting performance,resist to shock.
3. It is a cost-effective substitute for Ferrosilicon. 
4. It has Multi-functions. 
A: Remove oxygen from iron compound. 
B: Adjust the carbon content. 
C: Act as a fuel and provide energy. 
5. It costs less than ferrosilicon and carbon combination. 
6. It has no dust nuisance while feeding the material. 
7. It can speed up the reaction. 

Features of Silicon Carbide
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 Details

Specifications of Silicon Carbide

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,320mesh,400mesh,600mesh,800mesh,1000mesh,
#24,#36,#46,#60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required.

Feature of SIC powder:
High Purity, Superior Quality: Our silicon carbide sic powder stands out for its remarkable purity and high silicon content. This characteristic purity ensures optimal performance and longevity in refractory settings, meeting stringent industry standards.
Enhanced Thermal Stability: Experience the benefits of a material with small thermal expansion, showcasing superior resistance to thermal stress. This feature enables sustained performance even in environments with varying temperatures, ensuring durability and reliability. 
Unmatched Corrosion Resistance: Built to endure, our silicon carbide powder boasts exceptional corrosion resistance. Its robust structure shields against chemical attacks, making it an ideal choice for harsh industrial environments.

 

Applications

Applications of 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

Package can be customized just like : 
1. Jumbo bags. 
2. Pack in 25kg woven bag,40 woven bags/jumbo bag,25kg paper bag,40 paper bags/pallet
3. As per customers' requirement.

Loading Port:
Tianjin Port, Lianyungang Port 

Leading Time:
Shipped in 10-20 days after payment in advance
 

Company Profile

 

FAQ

Q1. Are you Manufacturer?
A: Yes,We are the Intergrated Silicon Carbide Manufacture.Our factory located in No.1 Huangmen Industrial Zone,Qingshui County,Tianshui City, Gansu Province,China.

Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.

Q3. Do you accept OEM?
A: Yes, we can do OEM.

Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.

Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.

Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.

Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q8. How to solve the quality problems?
A: If the products are not confirmed to customer samples or have quality problems,our company will be responsible to make compensation for it.

Q9.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.