High Thermal Conductivity Sic Silicon Carbide Metallurgical Additive
Product Attributes
| Attribute |
Value |
| Name |
Silicon Carbide |
| Color |
Black |
| Chemical Composition |
SIC |
| Place Of Origin |
Henan China |
| Refractoriness |
1770°< Refractoriness< 2000° |
| Application |
Metallurgy Deoxidizer |
Product Description
High Efficient Top Thermal Conductivity Silicon Carbide For Steelmaking Raw Materials
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quartz sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp, has electrical and heat conductivity to some degree.
Function
Silicon carbide is widely used in glass industry, ceramic industry, stone industry, refractory industry, iron industry, and non-ferrous industry. With Mohs hardness grade of 9.5 (second only to diamond), it features excellent thermal conductivity, semiconductor properties, and high-temperature oxidation resistance.
Due to its chemical stability, high thermal conductivity, low thermal expansion coefficient, and abrasion resistance, silicon carbide is mainly applied in four areas: functional ceramics, advanced refractory materials, abrasives, and metallurgical materials.
Specification
| Sic |
F.C |
Fe2O3 |
Al2O3 |
| 70%min |
5.0%max |
4.5%max |
4.0%max |
| 75%min |
4.5%max |
4.0%max |
3.5%max |
| 85%min |
3.0%max |
3.0%max |
2.5%max |
| 88%min |
2.5%max |
2.8%max |
2.2%max |
| 90%min |
2.0%max |
2.5%max |
2.0%max |
Applications
- Abrasives: Used in grinding, cutting, and polishing applications due to its hardness and sharp edges
- Refractories: Used in high-temperature applications like kiln furniture, crucibles, and furnace linings due to its thermal conductivity and resistance to thermal shock
Packaging
Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why Choose Us
- 19 years experience with ISO approved products
- Own factory with 100% direct sale and competitive prices
- Free samples available
- Stable supply chain
We are willing to cooperate with friends from all walks of life. Contact us now!
FAQ
1. Are you trading company or manufacturer?
We are trading company.
2. How long is your delivery time?
Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.
3. Can you provide samples for free?
Yes, we can supply free samples with freight to be undertaken by clients.
4. May I visit your factory?
Yes, we will arrange professional reception personnel to patiently explain to you.
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