Henan Superior Abrasives Import & Export Co., Ltd. (HSA)

SuperiorBlack Silicon Carbide

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Black Silicon Carbide is the product of silicon quartz sand and petroleum coke electrofused at high temperature in an electrical resistance furnace. The grains of Black Silicon Carbide are hexagonal crystals that are extremely hard, sharp, and friable, and have outstanding electrical and thermal conductivity and low thermal expansion.

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Black Silicon Carbide is the product of silicon quartz sand and petroleum coke electrofused at high temperature in an electrical resistance furnace. The grains of Black Silicon Carbide are hexagonal crystals that are extremely hard, sharp, and friable, and have outstanding electrical and thermal conductivity and low thermal expansion.

  • High Hardness
  • Chemical Inertness
  • Abrasive
  • Abrasion Resistance
  • High Thermal Conductivity
  • Low Coefficient of Thermal Expansion
  • Thermal Shock Resistance
  • Strength at High-Temperature Ranges

  • Refractory
  • Sintered Parts
  • Ceramic Wear Parts
  • Body Armor
  • Hot-pressed Parts
  • Heat Transfer
  • Lapping
  • High Temp Sensors
  • Vehicle Armor
  • Wire-saw
  • Reaction Bonded Parts
  • Abrasives

We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.

Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.