High Grade Refractory Material Sic Powder Black Silicon Carbide for Abrasive

High Grade Refractory Material Sic Powder Black Silicon Carbide for Abrasive

This Black Silicon Carbide is produced at high temperature in high temperature furnace, with quartz sand and petroleum coke as the main raw materials. It is superior to corundum in terms of stiffness and mechanical strength because it is crisp and sharp. It is harder than alumina and is therefore commonly used in the grinding wheel, slurry, refractory and ceramic industries. As it breaks down into smaller particles, the media will reveal new sharp edges.
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Product Details

We carefully create our own features of Fused Silica For Casting, Flame Retardant And Industrial Filler, Silicon Nitride, and at the same time always insist on independent research and development in product concepts, supplemented by learning from others. Our aim is to help customers to make more profits and realize their goals. If you are interested in our products and services, or more suggestions, please feel free to contact us, we will serve you wholeheartedly. We are looking forward to establishing a wide range of cooperation with customers from all over the world. Our company has always been committed to the continuous innovation of technology and management, has a professional technical research and development team.

Product description:

1. This Black Silicon Carbide is produced at high temperature in high temperature furnace, with quartz sand and petroleum coke as the main raw materials. It is superior to corundum in terms of stiffness and mechanical strength because it is crisp and sharp. It is harder than alumina and is therefore commonly used in the grinding wheel, slurry, refractory and ceramic industries. As it breaks down into smaller particles, the media will reveal new sharp edges. Therefore, black silicon carbide can be reused.

2. Black Silicon Carbide has lower hardness and abrasion resistance than industrial diamond and boron carbide. However, it is much less expensive than diamond or B4C and is therefore widely used for grinding non-ferrous materials, finishing hard materials, and filling ceramic parts. Therefore, Black Silicon Carbide is ideal for sand blasting, vitrification and resin grinding wheels, composites, wire saw silicon and quartz, polishing, grinding and tumbling. When aggressive deburring, descaling and edge rounding are required, the parts can be automatically tumbling using silicon carbide tumbling grit. Silicon carbide deburring sand will resist fracturing. 

Physical Index:

Color

Black

Basic Mineral

α-SiC

True Density

3.2g/cm3

Bulk Density

1.45-1.56g/cm3

Mohs Hardness

9.2

Microhardness

HV3100-3280

Chemical Composition:

SiC

98.60%

Fe2O3

0.33%

F. C

0.16%

Guarantee Value

Grit Size

SiC

F.C

Fe2O3

F12-90

>98.7%

<0.2%

<0.4%

F100-150

>98.5%

<0.2%

<0.4%

F180-220

>98.0%

<0.3%

<0.6%

F230-400

>97.5%

<0.3%

<0.6%

F500-800

>97.0%

<0.4%

<0.8%

F1000-1200

>96.0%

<0.5%

<0.8%


The company has engineers who have been engaged in the production of High Grade Refractory Material Sic Powder Black Silicon Carbide for Abrasive for many years. We always adhere to the corporate tenet of 'integrity, dedication to service, and only seeking satisfaction', and meet customer needs with all our strength to continuously carry out product innovation and service improvement. Our company has independent research and development, production and manufacturing teams and research and development outstanding talents, in line with the guiding ideology of serving users and serving customers, we will work hand in hand with enterprises in the industry.
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