Pink Fused Alumina Abrasive

الوصف

Pink Fused Alumina is produced by doping Chromia into Alumina, which gives the material pink color. The incorporation of the Cr2O3 into the Al2O3 crystal lattice produces a slight increase in toughness and a reduced friability compared with White Fused Alumina.

Pink Fused Alumina's FEPA F grades are especially suitable for the manufacturing vitrified bonded abrasives for working hardened steels and alloys with tensile strengths of over *0 kg/mm² . It is also used in tool grinding, knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted wheels.

Pink Fused Alumina specification:

Size:
F**-F*0 Al2O3 *8.2%min
Cr2O3 0.***1.*0%
Na2O 0.*5%max
F**-F**0 Al2O3 *8.*0%min
Cr2O3 0.***1.*0%
Na2O 0.*0%max
F***-F**0 Al2O3 *7.*0%min
Cr2O3 0.***1.*0%
Na2O 0.*0%max
Bulk density 1.*0~1.*1g/cm3
Knoop hardness g/mm2 ***0~***0