Gold Member Since 2013
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Dengfeng City Ludian Town Xingguang Abrasives Factory

Carborundum, Silicon Carbide, Black Silicon Carbide manufacturer / supplier in China, offering Al203 98.5% Black Silicon Carbide for Ceramics, High Quality Composite Aluminium Oxide Black Sand Blasting, High Hardness Sand Blast Abrasive Silicon Carbide Black and so on.

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Al203 98.5% Black Silicon Carbide for Ceramics

FOB Price: US $800 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $800/ Ton
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Production Capacity: 800mt Per Month
Transport Package: 25 Kg/Plastic Bag, 1mt Jumbo Bag or as Required.
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: XG-1541
  • Feature: Long Time Materials
  • Shape: Powder, Partical/Bulk
  • Name: Green Refractory Silicon Carbide
  • Sic: 98.5%or Above
  • Usage: Polishing/Grinding/Sandblasting
  • Color: Black
  • Free Carbon: <0.2%
  • Trademark: Xingguang
  • Origin: China
  • Refractoriness (℃): Refractoriness> 2000
  • Type: Refractory Material
  • Material: Sic, Silicon Carbide (Sic)
  • Appearance: Black Partical/Bulk
  • Place of Origin: Henan, China (Mainland)
  • Abrasive Grain Sizes: 12-240#
  • Delivery Time: Within 7 Days
  • Fe2o3: <0.6%
  • Specification: COA
  • HS Code: 2849200000
Product Description
Al203 98.5% Black carborundum for Ceramics


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.


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 %
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