Introduction:

Pink Fused Alumina is White Fused Alumina with chrome oxide (<0.5% Cr2O3) has been added in the fusion process to produce a grain that is slightly tougher than regular white fused alumina used for grinding unhardened high alloy steels. If more chrome oxide (about 3% Cr2O3) has been added to, it will get Ruby Fused Alumina, which provides additional toughness over pink fused alumina.

Specification:

Physical Index

Application:

1. Pink fused alumina is suitable for manufacturing vitrified abrasives for working hardened steels and alloys. 

2. It is also used in tool grinding, saw and knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted points/ wheels.