Al203 98.5% Black carborundum for Ceramics
Description
Black silicon carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechanical intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity.
Applications
1. For abrasives, grinding of electronics, metallurgical additive.
2. For special ceramics, foam ceramics, modification of coating and plastics,
3. For auto parts, war industry and aviation, steelmaking
4. For abrasive and cutting tools and Cutting disks made of SiC
5. For grinding, honing, water-jet cutting and sandblasting.
6. For grinding non-ferrous materials, rock, stone, leather, rubber, hard materials
7. For bonded abrasive tools, lapping and polishing, metallurgical additive and refractory material.
|
Chemical Composition % |
|
Grades |
Granularity |
SiC |
F.C |
Fe2O3 |
|
c |
12#~90#
P12~P100 |
≥98.50 |
≤0.20 |
≤0.60 |
100#~150#
P120~P150 |
≥98.00 |
≤0.30 |
≤0.80 |
180#~220#
P180~P220 |
≥97.00 |
≤0.30 |
≤1.20 |
C-B
C-P |
12#~90#
P12~P100 |
≥98.00 |
≤0.25 |
≤0.70 |
100#~150#
P120~P150 |
≥97.50 |
≤0.35 |
≤0.90 |
80#~220#
P180~P220 |
≥96.00 |
≤0.35 |
≤1.35 |
Our factory was established in 2008, and is located in dengfeng City, Henan, China. With hundreds of counties around us, we enjoy strategic location, and are adjacent to Lianyungang, Tianjin and Qingdao Port City. Our transportation is convenient. Our main products are: Anthracite filter media, walnut shell filter media, garnet filter media, zeolite filter media, brown fused alumina / corundum, white fused alumina, black fused alumina, silicon carbide, garnet, walnut shell. Corncob and other abrasive products.
Strong economic strength, advanced production equipment and reliable product quality contribute to our factory' S survival. Our idea is "pursuing preeminence, honesty, cooperation and common interest".
We warmly welcome you to visit our factory!
