White corundum It is made of high-quality aluminum oxide powder as raw material, white corundum is crystallized by electromelting, high purity, good self-sharpening, acid and alkali corrosion resistance, high temperature resistance, stable thermal performance.
White corundum has slightly higher hardness than brown corundum, slightly lower toughness, high purity, good self-sharpening, strong grinding ability, small calorific value, high efficiency, acid and alkali corrosion resistance, high temperature resistance and good thermal stability. use White corundum grain size sand Made into abrasives, suitable for grinding fine-grained abrasives such as high carbon steel, high speed steel and stainless steel, white corundum can also be used for precision casting and advanced refractories. The white corundum produced by Zhengzhou Dengfeng Okai sandblasting abrasive is very good.
White corundum powder As a refractory with excellent performance, it has strong cutting force, good chemical stability and good insulation. Suitable for processing quenched steel, alloy steel, high speed steel, high carbon steel and other hardness, stronger materials, widely used in all aspects of production and life, its production process and use methods need to be mastered by the majority of users.
After the production of white corundum powder, in order to keep the surface dry, it needs to be dehydrated, so as to ensure that the product achieves the desired effect when used. The drying treatment of white corundum powder needs to be carried out by the dryer, and the dehydration principle and dehydration process are introduced in detail below.
White corundum powderIn the production process, due to the cyclic changes of temperature and pressure in the adsorption and regeneration process, after running for a period of time, the outlet gas often carries white corundum fine dust dust, and the dust filter with multiple filter elements can be used to purify natural gas. Gas from the outer surface into the filter element, impurities are blocked on the surface and inside of the filter body, on the surface of the filter element to form a uniform filter cake, due to the product’s own bridging effect, thereby further improving the filtration accuracy, dehydration later need to replace the filter element, technicians can according to the temperament conditions and running length to determine the frequency of filter element replacement.
Before the qualified white corundum powder is produced and officially put into use, it needs to be dehydrated according to the above principles and methods, so as to avoid the problem of agglomeration of the product during storage or use, which is conducive to ensuring that the product achieves the ideal use effect.
