Lingshou County Jiaqi Mineral Processing Factory
Main products:Mica
Products
Contact Us
  • Contact Person : Ms. Luo MingXia
  • Company Name : Lingshou County Jiaqi Mineral Processing Factory
  • Tel : 86-0311-80817860
  • Fax : 86-0311-83626922
  • Address : Hebei,Shijiazhuang,Yanchuan Industry Zone, Lingshou County
  • Country/Region : China
  • Zip : 050000

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Product Detailed
Related Categories:Abrasives
Related Product Searches:emery,High Quality,emery cloth sheets, electric emery
density:3.06-3.20g/cm3 hardness:9.5 shape:powder grain Main use:Mechanical processing and derusting grinding

Black silicon carbide

Introduction

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .Its hardness is between fused alumina and synthetic diamond.Mechanical intensity of it is higher than fused alumina .It is brittle and sharp has electrical and heat conductivity in some degree.

The size we manufacture

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)

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