Brown Aluminium Oxide

Because of Brown aluminium oxide stable chemical properties, high thermal conductivity, small thermal expansion coefficient, and good wear resistance, brown corundum has many other uses besides being used as an abrasive, for example, coating brown fused alumina powder on the inner wall of a water turbine impeller or cylinder body with a special process can improve its wear resistance and prolong its service life by 1 to 2 times; the high-quality refractory material made of it is heat-shock resistant, small in size, light in weight and high in strength, and has good energy-saving effects. Low-grade of it (containing about 85% SiC) is an excellent deoxidizer, which can speed up the speed of steelmaking, and facilitate the control of chemical composition and improve the quality of steel. In addition, it is also widely used to make silicon carbide rods for electric heating elements.

The more applications of Brown alumina:

1. It is a supporting industry for the sand and water cutting industry in the denim blasting workshop of the water factory.
2. Silicon wafers, optical lenses, precision instruments, polished glass shells, glassware, ceramics, stone, leather, plastic, metal and other parts can improve the finish.
3. Feizhan abrasive brown corundum can also be used as refractory material for industrial kilns. High temperature resistant base coat.
4. It has a good effect in protecting electroplating and nuclear pollution, and is also a very good wear-resistant material in industrial floors, anti-skid paint, etc.
5. It can be used in chemical industry, petroleum, metallurgy, pharmaceutical, water treatment filter medium and drilling mud heavy agent, mold cleaning.
6. It can be used for glass sandblasting cutting and sandblasting. It is a necessary raw material for manufacturing grinding wheels, grinding tools, polishing wax, oilstone, emery cloth, and sandpaper.
7. Precision casting, rust removal, paint removal and other cleaning functions, shell grinding production.
8. Brown corundum can be used as highway pavement, parking lot floor, and flight exhibition abrasive, and it can also be used for anti-rust and wear-resistant airstrips and wear-resistant rubber.

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