Brown aluminum oxide with bauxite as a material, in the arc by more than 2000 degrees of high temperature smelting, magnetic separation to iron, sieve into a variety of particle size, brown corundum its fine texture, high hardness, particles form a ball, suitable for manufacturing ceramics, resin high consolidation abrasive and grinding, polishing, sandblasting, precision casting, etc., brown corundum can also be used to manufacture advanced refractory materials. The following Henan four small series to introduce the characteristics and uses of brown corundum.
Brown corundum has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance. Through the practice of dozens of refractory production enterprises, the product has the characteristics of non-initiation, non-pulverization and non-cracking during use. In particular, its cost performance is much higher than that of traditional brown corundum, and it becomes the aggregate and filling material of brown corundum refractory.
The granularity of brown corundum products is produced according to international norms and national norms, and can be processed according to user requirements. The general particle size is F4~F320, and its chemical composition varies depending on the particle size. Excellent features are small crystal size impact resistance, due to the grinding machine processing broken, the particles are mostly spherical particles, Yuanfeng brown corundum has high purity, fine texture, bulk density, strong self-sharpness, good resistance, magnetic content is extremely low characteristics, made of its grinding tools grinding sharp, low heating rate, high grinding ratio, and use less adhesion; The sintered grinding tool has the characteristics of deep blue color after firing, no mesh cracks, no rust spots, and is suitable for manufacturing ceramics, resin high consolidation grinding tools and grinding, polishing, etc.
what are the applications of the brown aluminum oxide ?
(1) Brown aluminum oxide can improve the finish of silicon wafers, optical lenses, precision instruments, polished glass shells, glassware, ceramic stone, leather, plastic and metal parts.
(2) Brown corundum can be sandblasted and cut, and is a necessary material for manufacturing grinding wheels, whetstone, emery cloth and sand.
(3) Brown corundum can be used as the construction of highway pavement, airstrip, wear-resistant rubber, industrial floor. Anti-slip paint and other good wear-resistant materials.
(4) Brown corundum can be used as chemical, petroleum, pharmaceutical, water treatment filtration medium and drilling mud intensifier.
(5) Brown corundum has excellent effect on the protection of electroplating and nuclear pollution.
(6) Brown corundum is a high-quality sand for washing jeans sandblasting workshop with sand water cutting industry.
In short, brown aluminum oxide is a widely used and relatively cheap abrasive, which is widely used in industrial applications. if yhou need brown aluminum oxide , please visit the following website:
http://www.xfabrasive.com/abrasive-material/brown-aluminum-oxide.html
