.

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.



Send product request

To: ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Zirconia Fused Alumina
Zirconia Fused Alumina fused alumina zirconiais made of alumina and zirconia as raw materials and is smelted at a high temperature above 2200 ℃ in an electric arc furnace...
Abrasive Garnet
Abrasive Garnet As a naturally occuring silicate crystal, abrasive garnet is a great media for blast cleaning. The hardness of bulk abrasivo garnet is suitable for...
Brown Fused Alumina For Abrasive
Brown Fused Alumina For Abrasive Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasiveis composed of quality bauxite, ...
Green Silicon Carbide
Green Silicon Carbide Green silicon carbideis produced as the same type as the black silicon carbide, except the different raw materials. Its crystallization has higher ...
Black Silicon Carbide
Black Silicon Carbide Black silicon carbide 220is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance fu...
All supplier products

Same products

Silicone defoamer, Fatty alcohol defoamer, Polyether defoamer, Mineral oil defoamer
Silicone defoamer, Fatty alcohol defoamer, Polyether defoamer, Mineral oil defoamer Seller: Nanjing Invelychem Co., Ltd Our INVINO antifoams are versatile, catering to a wide range of industries including papermaking,...
Silicone defoamer, Fatty alcohol defoamer, Polyether defoamer, Mineral oil defoamer
Silicone defoamer, Fatty alcohol defoamer, Polyether defoamer, Mineral oil defoamer Seller: Nanjing Invelychem Co., Ltd Our INVINO antifoams are versatile, catering to a wide range of industries including papermaking,...
HPMC powder
HPMC powder Seller: YIDA HPMC Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then react...
UHMWPE Plant
UHMWPE Plant Seller: Hubei Sanli Fengxiang Technology Co., Ltd Ultra high molecular weight polyethylene (hereinafter called as UHMWPE) is a linear structural po...
Formic acid production technology
Formic acid production technology Seller: Hubei Sanli Fengxiang Technology Co., Ltd There are totally four production processes forformic acid production, incl. Sodium Formate Proce...