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Product name: | Boron Carbide | Molecular formula: | CB4 |
Molecular weight: | 55.25 | Structural formula: |
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Boron Carbide is a black crystal with metallic luster. Its hardness is second only to diamond and higher than silicon carbide. Its Mohs hardness is 9.3. It has stable chemical properties and does not react with acid-base solutions. The molecular formula is B4C, the relative density is 2.52, the melting point is 2350 ℃, and the boiling point is higher than 3500 ℃.
Boron Carbide - Fine and Advanced Grinding Material
Due to its high grinding efficiency, boron carbide is mainly used as a grinding medium in the grinding process of materials, such as: grinding, grinding, drilling and polishing of hard materials such as gemstones, ceramics, tools, bearings, and cemented carbide.
Boron Carbide - the choice of industrial ceramic materials
Products pressed from boron carbide powder: sandblasting nozzles, sealing rings, nozzles, bearings, plungers for mud pumps, pestles and rocket launchers, ceramic coatings for warships, helicopters, etc. As a new type of material, It has the characteristics of high melting point, high hardness, high elastic modulus, strong wear resistance and good self-lubrication, and is widely used in sandblasting machinery, electronics, information, aerospace, automobile and other industries.
Appearance | Black Powder |
Total Boron % | 76.5-81 |
Free Boron % | ＜0.7 |
Fluorine % | 25 μg/g |
Chlorine % | 75 μg/g |
Total Carbon % | 19-22 |
Free Carbon % | ＜0.7 |
Ca % | ＜0.3 |
Fe % | ＜1.0 |
Total Boron and Carbon % | ＞98 |
Mudanjiang Jinggong Abrasive Boron Carbide Co., Ltd. is a professional manufacturer of boron carbide in China. After years of development, the factory has formed an annual production capacity of more than 100 tons. At present, the quality of boron carbide, the product put into normal production in the factory, is evaluated every time. The inspected products of the factory are rated as the best quality products. Because the factory has long adhered to the business purpose of "quality first and serving users", the "Seiko" brand boron carbide has also been loved by the majority of users all over the country.
① Our factory is famous for its comparison in foreign markets, with a continuous and stable supply of products. Most other domestic counterparts are intermittent, few factories can be stably supplied.
② Our factory works with a lot of customers. We are a country with our account and export rights, with over 70% of its products being sold by itself or through a foreign trade company to multiple countries and regions.
③ You can get free samples to test the quality before placing orders.
We are a manufacturer, and we own a factory located in Jiaozuo City, Henan Province which is already 30 years. And it covers an area of about 50 mu. You are warmly welcome to visit us!
TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.
Yes, please contact us if you have any special requests, you will get what you want.
Prices can be negotiated under different conditions and different quantities have different discounts. We guarantee that you will get the most competitive price.
You are always warmly welcome to visit us at any time. Before we start B2B, Chemball has audited our company and approved our credit. Commitment is the No.1 Point of our Enterprise’s Value.
Manufacturing
