White Fused Alumina
Raw Material And Process Of Production:
White fused alumina/White aluminium oxide (WA)is electrically fused
in the furnace with high grade bayer processed alumina as raw
material..It has high purity,ability of self-sharpening,better
cutting,less heat emit,higher efficiency,acid and alkali
resistance,good thermal stability.Abrasives tools made of it are
suitable for grinding high-speed,high carbon steel ,etc.It also can
be used as materialsfor grinding and polishing,precision
casting,spaying and coating, medium body for chemical
industry,special ceramics and high-grade refractory materials,etc.
White fused alumina Occupying higher hardness and slightly lower
toughness compared with Brown Fused Alumina, it is characterised by
its high purity, better cutting,ability of self-sharpening, less
heat emit during grinding, higher efficiency,acid and alkali
resistance, and good thermal stability. Abrasive tools made of it
are suitable for grinding high-speed, high carbon steel,etc.
* Apply to quickly remove the heat treatment of bearing rings,
rolling surface of the oxide skin;
* Apply to bearings, cylindrical roller, tapered roller, spherical
roller, needle roller surface polishing, greatly improve the
surface roughness and brightness
* Suitable for stamping, combined iron holder for chamfering and
deburring, polishing for copper holder to completely replace the
original pickling, polishing process for chamfering, deburring,
polishing not only improve the quality of products, and improve the
working environment, in accordance with the national environmental
Use of white fused alumina powder:
The abrasive tools made for high carbon steel, Taiwan steel,
high-speed steel and hardened steel and other hard grinding
material, tensile strength is larger. It is suitable for fixing
structure and coated abrasives, wet or dry spray sand, crystal,
ultra precision grinding and polishing of the electronics industry
and the production of high-level refractory materials.
Can also be used as grinding and polishing materials, precision
casting molding sand, spraying materials, chemical catalyst
carrier, special ceramics, advanced refractory materials, etc., it
is characterized by strong cutting force, good chemical stability,
Chemical &Physical Properties:
|Principal crystalline phase||---||α-Al2O3|
|mm||0-50,0-1, 1-3, 3-5,5-8|
Different size and different specification can be supplied
according to customers’ requirements.
If you need requirement, please contact us.
The particle size of the product according to the international
standards and national standards of production, according to user
requirements for processing granularity. Universal size is F4~F220,
w63-w2.5 and their chemical composition depending on the size and
different. The prominent feature is the small crystal size, impact
resistance, if broken from the processing mill, particles are
spherical particles, the surface dry clean, easy to bond with.
1 ) .1000KGS big bag
2 ) . 25KGS Bag with 40 bags in big bag
3 ) . 25KG PP Big Bag In 1MT Big Bag or On Pallet
4 ) . Suitable customer’s request
Q : Are you manufacturer or trader?
A : We are manufacturer and have our own factory
Q : Can I get free samples?
A : Yes , We can provide 1 - 10KG for free.