Black Silicon Carbide
Black Silicon Carbide
Black silicon carbide 220 is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity.
Black Silicon Carbide Powder Specifications
Chemical Composition (%)
Physical Index
Black Silicon Carbide Powder Typical Physical Properties
01.
Microscopic Shape
The microscopic shape of silicon carbide grains black series is hexagonal crystal, the Mohs hardness of silicon carbide is 9.3.
02.
Micro-density Hardness
The micro-density hardness is 2940--3300 kg/mm2, and the Knoop hardness is 2670-2815 kg/mm2, which is higher than corundum and second only to diamond in abrasives, cubic boron nitride and boron carbide.
03.
Density
The density of black silicon carbide is generally considered to be 3.20-3.25 g/cm3.
04.
Natural Bulk Density
The natural bulk density of silicon carbide abrasives is between 1.2--1.6 g/cm3, and the specific gravity is 3.20-3.25 g/cm3.
As one of black silicon carbide suppliers and black silicon carbide manufacturers, we will do our best to meet all the needs of customers.
If you want to know more about abrasive material list, please visit our website.
Our self-owned Brown Fused Alumina plant has two fixed furnaces and two tilting furnaces, which can produce at least 8000MT ingots per month. Two production lines of one Barmac crusher and one roller crusher can guarantee the stable supply for our customers. As one of the professional abrasive material suppliers in China, Haoyun wants to provide you with the best products.
Other supplier products
|
|
Abrasive Material Used in Shipbuilding Industry |
Whether in the past or in the future, we should know that abrasive materials play an important role in industrial development. The land and the oce... |
|
|
Zirconia Fused Alumina |
Zirconia fused aluminais made of alumina and zirconia as raw materials and is smelted at a high temperature above 2200 ℃ in an electric arc furnace... |
|
|
Zirconia Fused Alumina 40 |
zirconia abrasive40 is made of high-purity alumina and fused zirconia as raw materials. It is smelted at a high temperature of 2250 ° C and for... |
|
|
White Fused Alumina for Abrasive |
White fused alumina abrasiveis suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting, the surfac... |
|
|
White Fused Alumina for Refractory |
As a kind of refractory materials, white fused alumina gritis generally used for aggregate and fine powder, because it has the characteristics of h... |
供应产品
Same products
