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SiC 98.5% Abrasive Silicon Carbide in Black for Refractory Materials

  • Supply Ability: 500 Ton/Tons per Week Black Silicon Carbide for Abrasives and Refractory
  • Origin: China
  • Location: Ningxia, China (Mainland)

Supplier Info.

  • Location Ningxia, China (Mainland)
  • Employees Total 51-100
  • Annual Revenue Below US$1 Million

iC 98.5% Abrasive Silicon Carbide in Black for Refractory Materials

Applications

  • For abrasives, grinding of electronics, metallurgical additive.
  • For special ceramics, foam ceramics
  • For auto parts, war industry and aviation, steelmaking
  • For abrasive and cutting tools and Cutting disks made of SiC
  • For grinding, honing, water-jet cutting and sandblasting.
  • For lapping and polishing ,metallurgical additive and refractory material.

Property

  • Low density
  • High strength
  • Low thermal expansion
  • High thermal conductivity
  • High hardness
  • High elastic modulus
  • Exnt thermal shock resistance
  • Superior chemical inertness

Chemical composition

Purpose

Specification

Chemical Composition(%)

Magnetic material content(%)max

Abrasives grade

SICmin

F.Cmax

Fe2O3max

grain

12-80

98

0.20

0.6

0.0023

90-150

97

0.30

0.8

0.0021

180-220

97

0.30

1.2

0.0018

micropowder

240-4000

96

0.35

1.35

Refractory grade

Group Size

0-1mm

1-3mm

3-5mm

5-8mm

97

0.35

1.35

Fine Powder

-180mesh

-200mesh

-240mesh

-320mesh

97

0.35

1.35

color

Black

Hardness(mohs)

9.15

Melting point(°C)

2250

Maximum service temperature(°C)

1900

Ture density(g/cm3)

3.9

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