fused alumina abrasive powder with #320~#10000

Brand:aa

Product detail:

ITEM:  Fused Alumina Abrasive Powder 

 

Kinds of Abrasive:

 

  Brown fused alumina:  Tan, high crush resistance, anti-oxidation, corrosion resistance, strong toughness.

  White fused alumina:  White corundum crystal and micro blade structure, higher micro hardness than brown fused alumina, but big brittleness, low toughness. strong cutting ability.

  Pink fused alumina:   Rose red, high hardness close to WA, but better toughness. higher processing efficiency, and high machining precision and surface roughness.

  Black silicon carbide:   Black, high hardness, brittleness, and low toughness.

  Green silicon carbide:  Green, high purity, high hardness and brittleness.

 

 

 

  Brown fused alumina:  Be suitable for grinding the material with high tensile strength, such as ordinary carbon steel, etc.

  White fused alumina:    Be mainly used for fine grinding of hardened steel, alloy steel, and grinding thread and gear.

  Pink fused alumina:   Be suitable for precision cutting, measuring tools, instrument parts. 

  Black silicon carbide:  Be suitable for low tensile strength such as cast iron brass metal materials and nonmetal alloy.

  Green silicon carbide:   Suitable for machining hard and brittle material such as carbide, glass, etc.

 

 

    The company specializes in manufacturing abrasive, the types are F-series(F12--F220) , P-series(P12--P220) , JIS-series(JIS320—JIS10000) . We manufacture top-grade  abrasive (sic content--98.5% ~ 99%, Al2O3 content 95% ~ 99% ) , magnetic sand , etc. .

 

CHEMICAL COMPOSITION OF BLACK

SILICON CARBIDE

Grit Size	Chemical Composition%(by weight)
	SIC	F.C	Fe2O3
12#   - 90#	≥98.50	≤0.20	≤0.60
100# - 180#	≥98.00	≤0.30	≤0.80
220# - 240#	≥97.00	≤0.30	≤1.20
280# - 500#	≥96.00	≤0.40	≤1.50
600# - 1200#	≥93.00	≤0.40	≤1.70

 

 

 

 GREEN SILICON CARBIDE