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.

Другие товары поставщика

	Green Silicon Carbide	Green silicon carbidecrystals have high purity and hardness. You can find the wide applications of green silicon carbide powderin machining hard al...
	Garnet Waterjet	Water jet cutting abrasive garnet sandis a non-metallic naturally obtainable mineral abrasive belonging to the silicate family. As Almandine garnet...
	Abrasive Material Used in Aerospace Industry	Aerospace abrasivesare the raw materials of basic industries and are called industrial teeth. With their sharp edges and corners and high hardness,...
	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...
	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...

Похожие товары

	NPK 13-5-40+TE Water-soluble Fertilizer	Продавец: 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	Продавец: 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	Продавец: 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	Продавец: 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	Продавец: Xinxiang Ruicheng Technology Co.,Ltd.	Hypoxanthine 68-94-0 Hypoxanthineis a naturally occurring purine derivative involved in nucleoti...