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Abrasive grains
Our group is located in the
Xian city (middle of China).
Our main factories are lin this
area. Please note...
From so many years developmant, our clients has almost been in the main area of the world.
Abrasive grains
Middle Heat Treatments Brown Fused Alumina
Posted:2011-06-01 | Browse:1670 Times


Middle Heat Treatments Brown Fused Alumina

This product is quenched in low temperature heating during processing. It has lots of excellence such as:
The inner pressure of B.F.A, which is caused during processing, is complete removed;
The single crystal of B.F.A is increased and polycrystal of B.F.A is decreased;
Both TiO and TiO3 are changed to TiO2 during calcining, thus, the sharpness and colour of products is improved, the magnetic material is reduced.
This kinds of grains are the best material to produce high-loading grinding wheels, bonded abrasives, coated abrasives and sand blasting.


grinding wheels from this BFA

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