High Thermal Conductivity SiC Particles For Casting Deoxidizer
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
Leading Quality High Thermal Conductivity Silicon Carbide For Casting Deoxidizer
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 is higher than fused alumina. It is brittle and sharp with some degree of electrical and heat conductivity.
Function
Silicon Carbide has a Mohs hardness grade of 9.5, second only to diamond (Grade 10). 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 primarily used in four main areas:
- Functional ceramics
- Senior refractory material
- Abrasives
- Metallurgical materials
Lower grade silicon carbide serves as an effective reducing agent, accelerating steel-smelting production, controlling chemical composition, and improving steel quality. It's also widely used in heating elements like silicon carbon rods.
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: Silicon carbide is widely used as an abrasive in grinding, cutting, and polishing applications due to its hardness and sharp edges.
Packaging
Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
FAQ
1. Are you trading company or manufacturer?
We are trading company.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in stock, depending on quantity.
3. Can you provide samples for free?
Yes, we can supply samples for free, and the freight will 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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