Black Silicon Carbide
Black silicon carbide 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 (%)
Black Silicon Carbide Powder Typical Physical Properties
Microscopic Shape
The microscopic shape of silicon carbide black series is hexagonal crystal, the Mohs hardness of silicon carbide is 9.3.
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.
Density
The density of black silicon carbide is generally considered to be 3.20-3.25 g/cm3.
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 suppliersand black silicon carbide manufacturers, we will do our best to meet all the needs of customers.
More details of abrasive material list, please leave us a message.
With over 20 years' concentration on research and development, we have become one of the leading abrasive raw materialssuppliers in China. We trust that we will be the most professional and ideal abrasive material supplier in the world.
在线联系供应商
Other supplier products
 |
Tabular Alumina | Tabular alumina for saleis a pure sintered α-alumina material. It is also known as white sintered alumina. Normally, the wholesale tabular al... |
 |
Abrasive Garnet | As a naturally occuring silicate crystal, abrasive garnet is a great media for blast cleaning. The hardness of bulk abrasivo garnetis suitable for ... |
 |
Fused Alumina | According to the different alumina content, our fused alumina can be divided into brown fused alumina, white fused alumina, pink fused alumina, bla... |
 |
Fused Alumina | What Is Fused Alumina Monocrystalline fused aluminais a range of abrasive materials and blasting media widely used in various industries. The prod... |
 |
High Temperature Treated BFA | High temperature calcined brown fused alumina is formed by high temperature and medium temperature calcined abrasives in the production process of ... |
Same products
 |
NPK 13-5-40+TE Water-soluble Fertilizer | 卖方: Hebei Lvwang Ecological Fertilizer Co., Ltd. | NPK 13-5-40+TE Water-soluble Fertilizer for Vegetables and Fruits NPK 13-5-40+TE water-soluble f... |
 |
China Fertilizer Factory NPK 12-24-12 Compound Fertilizer for Rice | 卖方: Hebei Lvwang Ecological Fertilizer Co., Ltd. | China Fertilizer Factory NPK 12-24-12 Compound Fertilizer for Rice NPK 12-24-12 compound Fertili... |
 |
2-Amino-6-chloropurine 10310-21-1 | 卖方: Xinxiang Ruicheng Technology Co.,Ltd. | 2-Amino-6-chloropurine 10310-21-1 2-Amino-6-chloropurineis a reactive purine compound used as a ... |
 |
Xanthine 69-89-6 | 卖方: Xinxiang Ruicheng Technology Co.,Ltd. | Xanthine 69-89-6 Xanthineis a natural purine base that serves as a key intermediate in purine me... |
 |
Hypoxanthine 68-94-0 | 卖方: Xinxiang Ruicheng Technology Co.,Ltd. | Hypoxanthine 68-94-0 Hypoxanthineis a naturally occurring purine derivative involved in nucleoti... |
