Sic 97.8% Black Silicon Carbide / Ferro Silicon Carbide for Coated Abrasives
SiC 97.8% black silicon carbide / ferro silicon carbide for Coated abrasives
Silicon carbide, also known as carborundum (SiC), is made from high-temperature resistance furnaces using quartz sand, petroleum coke (or coal coke). Silicon carbide also exists in nature as a rare mineral, moissanite . Silicon Carbide is also called Carborite. Among contemporary non-oxide high-tech refractory raw materials such as C, N, B, silicon carbide is the most widely used and economical one, which can be called gold steel sand or refractory sand. At present, silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide.We can provice different grade,from 50% to 98%
Advantages:
Physical And Chemical Analysis:
Black Silicon Carbide Application For abrasives, grinding of electronics, metallurgical additive.For special ceramics, foam ceramicsFor auto parts, war industry and aviation, steelmakingFor abrasive and cutting tools and Cutting disks made of SiCFor grinding, honing, water-jet cutting and sandblasting.For lapping and polishing ,metallurgical additive and refractory material.
Packaging & ShippingThe manufacturer supply best quality and good price of black siliconcarbure
1. in 25 kg small bag into 1 mt big, 1 big bag per pallet.
2. in 1 MT big bag on the pallet
3. Material in bb of 1,3 mt on pallet. 1 BB. PER PALLET.
4.The bags according to the customer's demands.
20" FCL may be loading 26 mt.
Other informations
Silicon carbide, also known as carborundum (SiC), is made from high-temperature resistance furnaces using quartz sand, petroleum coke (or coal coke). Silicon carbide also exists in nature as a rare mineral, moissanite . Silicon Carbide is also called Carborite. Among contemporary non-oxide high-tech refractory raw materials such as C, N, B, silicon carbide is the most widely used and economical one, which can be called gold steel sand or refractory sand. At present, silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide.We can provice different grade,from 50% to 98%
Advantages:
1. Corrosion resistance, high strength, high hardness.
2. Good wear-resisting performance,resist to shock.
3. Silicon carbide is a cost-effective substitute for Ferrosilicon.
4.stable chemical performance, high thermal conductivity, high resistant temperature
Physical And Chemical Analysis:
| Purpose | Specification | Chemical Composition(%) | Magnetic material (%)max | |||
| Abrasives grade | SICmin | F.Cmax | Fe2O3max | |||
| grain | 12-80 | 98 | 0.20 | 0.6 | 0.0023 | |
| 90-150 | 97 | 0.30 | 0.8 | 0.0021 | ||
| 180-220 | 97 | 0.30 | 1.2 | 0.0018 | ||
| micropowder | 240-4000 | 96 | 0.35 | 1.35 | - | |
| Refractory grade | Group Size | 0-1mm 1-3mm 3-5mm 5-8mm | 97 | 0.35 | 1.35 | - |
| Fine Powder | -180mesh -200mesh -240mesh -320mesh | 97 | 0.35 | 1.35 | - | |
| color | Black | |||||
| Hardness(mohs) | 9.15 | |||||
| Melting point(°C) | 2250 | |||||
| Maximum service temperature(°C) | 1900 | |||||
| Ture density(g/cm3) | 3.9 | |||||
| Color | Black |
| Shape | Angular |
| Crystal Form | Alpha silicon carbide in hexagonal system |
| Specific Gravity | 3.92 |
| Hardness | 2750 kg/mm, 9.2 Mohs scale |
| Magnetic Material | 0.0065% |
Black Silicon Carbide Application For abrasives, grinding of electronics, metallurgical additive.For special ceramics, foam ceramicsFor auto parts, war industry and aviation, steelmakingFor abrasive and cutting tools and Cutting disks made of SiCFor grinding, honing, water-jet cutting and sandblasting.For lapping and polishing ,metallurgical additive and refractory material.
Packaging & ShippingThe manufacturer supply best quality and good price of black siliconcarbure
1. in 25 kg small bag into 1 mt big, 1 big bag per pallet.
2. in 1 MT big bag on the pallet
3. Material in bb of 1,3 mt on pallet. 1 BB. PER PALLET.
4.The bags according to the customer's demands.
20" FCL may be loading 26 mt.
Advantages
1. Professional in abrasives & refractory materials since 1985
2.Strict quality control system and Certificate
3. Reliable Pre-shipment Inspection
4. Very Competitive price
5. Advanced equipment and superior technology
6. Various packing
7. Rich materials source
8. Fast delivery
9.Very near Shanghai Port and Tianjin Port
10. Superior service and Specialist team with quickest response
11. Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.
Other informations
| packing | 25kg in plastic woven bag , jumbo bag or as per customer's demands |
| Trade terms | FOB CNF CIF |
| Payments terms | 1).T/T 50% advance ,the balance against copy of B/L 2).Irrevocable L/C 3).Negotiated |
| Delivery time | 1).After we receive deposit within 7-10days 2).After we receive L/C within 7-10days 3).Negotiated |
| Sample | Sample is free within 1kgs |
| MOQ | 20`ft container |
| Loading port | Tianjin port ,China |
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