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
 |
Pink Fused Alumina | Pink fused aluminais based on alumina powder as the main raw material, adding some quantity of chromium oxide, then melted at high temperature. It ... |
 |
White Fused Alumina for Abrasive | White fused alumina powderfor abrasive is suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting,... |
 |
Green Silicon Carbide | Green silicon carbide crystals have high purity and hardness. You can find the wide applications of green silicon carbide powder in machining hard ... |
 |
Boron Carbide | What is the formula for boron carbide Boron carbide powder for sale is a kind of gray-black micropowder. It is an inorganic substance. The chemica... |
 |
Garnet Abrasive | Garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, w... |
Same products
 |
Water Purification Equipment | 卖方: Dongguan Lede New Material Technology Co., Ltd | Water Purification Equipment Pure water (deionized water)is required at three critical points in... |
 |
Fully Automatic Vertical Lifting Electrophoretic Coating Line | 卖方: Dongguan Lede New Material Technology Co., Ltd | Fully Automatic Vertical Lifting Electrophoretic Coating Line LENDEER'sfullyautomatic vertical l... |
 |
Semi-Automatic Lifting Immersion Electrophoretic Coating Production Line | 卖方: Dongguan Lede New Material Technology Co., Ltd | Semi-Automatic Lifting Immersion Electrophoretic Coating Production Line LENDEER'ssemi-automatic... |
 |
Semi-automatic hoist electrophoretic coating line | 卖方: Dongguan Lede New Material Technology Co., Ltd | Semi-automatic hoist electrophoretic coating line A defining engineering feature of this line is... |
 |
Cathodic White ED Paint | 卖方: Dongguan Lede New Material Technology Co., Ltd | Cathodic White ED Paint 140°C Low-Temperature Cathodic White ED Paint LENDEERcathodic white... |
