| Customization: | Available |
|---|---|
| Application: | Making Ceramic |
| Partice: | 15um 25um 45um |
|
Still deciding? Get samples of US$ 25/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Silicon carbide has two commonly used basic varieties, black silicon carbide and green silicon carbide, both of which belong to α-SiC. 1.Black silicon carbide contains about 95% SiC, and its toughness is higher than that of green silicon carbide. It is mostly used for processing materials with low tensile strength, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals. 2.Green silicon carbide contains more than 97% SiC and has good self-sharpening properties. In addition, there is cubic silicon carbide, which is a yellow-green crystal made by a special process. The abrasive tool used to make it is suitable for super-finishing of bearings, and the surface roughness can be processed from Ra32~0.16 microns to Ra0.04~ 0.02 microns.
Black Silicon Carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand ,petroleum coke
The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond.
Black silicon carbide's mechancial intensity is greater than fused alumina, but brittle and sharp.
Black silicon carbide has some electrical and heat conductivity.
| Name | Silicon carbide |
| Formula | SiC |
| Appearance | Black/Green Powder |
| CAS NO. | 409-21-2 |
| EINECS NO. | 206-991-8 |
| HS Code | 2849200000 |
| Purity | 99%-99.9% |
| Particle size | 5um 15um 20um 45um |
| Application | Ceramics, Refractories, Glass, Alloys |
| Package | Drum/Barrel 25kgs/50kgs |
| Origin | Hebei,China |
Silicon carbide has four main application areas, namely: functional ceramics, advanced refractories, abrasives and metallurgical raw materials. Coarse silicon carbide materials can already be supplied in large quantities and cannot be regarded as a high-tech product. The application of nano-scale silicon carbide powder with extremely high technical content is unlikely to form economies of scale in a short time.
1.As an abrasive, it can be used to make abrasive tools, such as grinding wheels, oilstones, grinding heads, sand tiles, etc.
2.As a metallurgical deoxidizer and high temperature resistant material.
3. High-purity single crystals can be used to manufacture semiconductors and silicon carbide fibers.
Main application: used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, etc. Engineering processing materials for the solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry.
Used in semiconductors, lightning rods, circuit components, high temperature applications, ultraviolet light detectors, structural materials, astronomy, disc brakes, clutches, diesel particulate filters, filament pyrometers, ceramic films, cutting tools, heating elements, nuclear fuels , Jewelry, steel, protective gear, catalyst carrier and other fields.
Hebei Suoyi New Material Technology Co., Ltd. was formally established in 2014 and located in Handan, a 3000-year-old city in China. The company has several branch factories, located in Shandong, Henan, Shanxi, etc.The company's main various types are rare earths, rare earth metals.There are currently 268 professionals in the company's headquarters, and more than 1,000 employees are counted in various factories.Compared with other companies, we have a more mature supply chain, professional team and favorable price, etc.And the repurchase rate of cooperating customers is as high as 70%, so you can rest assured to buy the products of Suoyi.
1. If it is found that the company sells fake goods, compensation will be USD10000
2. If it is found that the company has reduced the quality of sales, a full refund
3. If you become a customer of our company, we provide technical support
4. All inquiries will be replied within 5 minutes, and solutions will be given within 2 hours
5. We promise to protect the privacy of every customer in an all-round way
6. We promise that every sales manager has more than three years of experience in the industry and sincerely serves every customer
7. In-stock products will be dispatched within 3 days
8. We promise that every order will be strictly inspected before delivery, and will be issued after
1. who are we?
We are based in Hebei, China, start from 2014, sell to South America(20.00%), Central America(10.00%), Western Europe(10.00%), Eastern Europe(10.00%), North America(10.00%), Southern Europe(5.00%), Northern Europe(5.00%), Domestic Market(5.00%), SoutheastAsia(5.00%), South Asia(5.00%), Mid East(5.00%), Oceania(5.00%), Eastern Asia(3.00%), Africa(2.00%). There are total about 101-200people in our company.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Zirconia, Alumina, Rare earth oxide, Rare earth fluoride, Rare earth chloride,Calcium Series
4. why should you buy from us not from other suppliers?
HEBEI SUOYI NEW MATERIAL TECHNOLOGY CO.,LTD is a professional manufacture high purity inorganic salts .High purity rare earth series and other products etc. We have factory. We are sure we can supply the high quality products with competitive price.
5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery;
Accepted Payment Currency: USD;
Accepted Payment Type: T/T,L/C,D/P D/A, MoneyGram, Credit Card, PayPal, Western Union;
Language Spoken: English, Chinese
){kind=link}