Sic 98 % Black Silicon Carbide for Abrasive & Refractory

Sic 98 % Black Silicon Carbide for Abrasive & Refractory

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

With the aim of pursuing zero-defect quality, we strive to provide customers with cost-effective and high grade Silica Sand, Black Silicon Carbide For Grinding, Tabular Alumina. Welcome your consultation and purchase! We will make timely and reasonable adjustments to the competitive strategy according to the implementation progress and evaluation results to ensure the complete realization of the entire enterprise goal.

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%


We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Sic 98 % Black Silicon Carbide for Abrasive & Refractory. Your demand is our pursuit, your satisfaction is our eternal goal. We look forward to your attention and participation. You are welcome to contact us and order at any time. We will perform our best to continue to improve all our product series so that the performance level, productivity and quality standards of our products reach international standards.
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