Brown alumina oxide Russian grade 12A 13A 14A 15A 18A
A grade brown alumina oxide- Al2O3: 95%min
B grade brown alumina oxide-Al2O3: 90%min
C grade brown alumina oxide-Al2O3: 80%min
D grade brown alumina oxide-Al2O3: 60%min
E grade brown alumina oxide-Al2O3: 50%min
A grade brown alumina oxide F#46:
- Description for brown alumina oxide:
Brown alumina oxide is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by brown alumina oxide are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. brown alumina oxide is also used for refractory material. Brown alumina oxide with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength.
2.Application for brown alumina oxide:
1.environmental blasting for aluminium profile/Copper material of glass/water to wash jeans
2.Grinding for kinescope/glass/monocrystalline silicon/lens/jadeware
3. Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium
4.Bonded abrasives and Coated abrasives
5.Surface preparation and finishing
6.Thermal Spraying (Plasma Spraying)
7.Surface preparation and finishing
8.Super Refractories, Ceramics and Tiles
9.Lapping & Micro-blasting applications
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