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 ,silicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand.
Black Silicon Carbide SiC 85 - 98 %
| Index |
SiC |
Fe2O3 |
C-frei |
Magnet faction |
| Typical value |
98% |
0.2% |
0.5% |
0.12% |
CHARACTERISTICS
- small thermal expansion
- high thermal conductivity
- not easy to have thermal stress
- good thermal shock resistance
- corrosion resistance
- extreme cold or heat
- high temperature creep resistant ability
Applications for black silicon carbide
Abrasive Industry, Brake Lining Industry, Foundry Industry, Metallurgical Industry, Refractory Industry
Black Silicon Carbide can be packed in 25kg plastic or paper bags and then put on the wooden pallets.
Black Silicon Carbide can be packed into 1 mt big bags.
Bontrue has a group of experts in the field of servicing refractory engineering. All of our technicians are trained engineers that have worked in tabular alumina, blast furnace slag, refining slag, taphole clay, well block, tapping hole block and nozzle brick manufacturers in the past. We know variety of refractory materials, and Foundry applications throughout China and the world.
Our experienced engineers offer an all-round support to the customers .They check and analyse the customers' application requirement in order to achieve an optimal performance of the refractory material. Beyond the standard procedure of selling products, such as signing contracts, providing third-party testing and regular after-sales service, we support customer in many ways. This includes signing warranty agreement, ensuring the product using effect, identifying a problem before it happens and solving the problem to relieve customers of worries.
Bontrue's strengths extend far beyond the processing of refractory products.
Beyond the standard procedure of selling products, we help the customer in many ways. Depending on customer requirements, the company offers services including: application-engineering consulting, selection of materials, field supervisors, and much more. This includes identifying a problem before it happens, increasing productivity, training employees on the job, and solving any problems the customer may have at that time. We offer many services including performance analysis, storage in our warehouses, inspection of accessories, and monitoring the engineering.
Bontrue has a group of experts in the field of servicing refractory engineering. All of our technicians are trained engineers that have worked in tabular alumina, blast furnace slag, refining slag, taphole clay, well block, tapping hole block and nozzle brick manufacturers in the past. We know variety of refractory materials, and foundry applications throughout China and the world. Our experienced engineers offer an all-round support to the customers for taking our refractory products into operation. They analyze the customers' actual application requirement in order to achieve an optimal performance of the refractory engineering. Beyond the standard procedure of selling products, such as signing contracts, providing third-party testing and regular after-sales service, we support customer in many ways. This includes signing warranty agreement, ensuring the product using effect, identifying a problem before it happens and solving the problem to relieve customers of worries.
1. Are you a manufacturer of trader black silicon carbide?
- We are a manufacturer in China with 5 years production experience.
2. Which areas have you exported to?
- We have exported to Indonesia, Italy, Spain, Vietnam, Brazil, Russia and so on.
3. What's your production capacity for black silicon carbide?
- Our production capacity for brown fused alumina is around 200, 000 tons per year.
4. Do you have stock in warehouse?
- Yes, we ususally have enough black silicon carbide our warehouse with different specifications. So that we can give a quick delivery time.
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