White corundum powder does not affect the colour of mechanical parts and can be used for blasting in processes where iron residues are strictly prohibited. White corundum micropowders are ideally suited for wet blasting and polishing operations. The treatment is fast and of high quality with a very low iron oxide content.
White corundum micropowders have good chemical stability and good insulating properties. Compared to brown corundum, white corundum is harder, more brittle and has a higher cutting power. It can be used as a coated abrasive, wet blasting or dry blasting, suitable for strength grinding and polishing as well as for the production of refractory materials, etc. It is suitable for processing in the crystalline and electronic industries, and is suitable for use on hardened steels, alloy steels, high speed steels, high carbon steels and other materials with higher hardness and higher tensile strength. White corundum abrasives are also used as contact media, insulators and precision casting sand.
White corundum powder can cut very hard materials and can be made into spheres for precision workpieces to achieve very low roughness. Due to its high density, sharp and angular structure, it is a fast cutting abrasive. The natural crystal structure of white corundum provides high hardness and fast cutting performance. At the same time, they are commonly used as a raw material for cementing tools and coated abrasives. White corundum can be recycled several times in standard blasting, the number of cycles being related to the material grade and the specific operating process.
Scope of application of white corundum powder: aerospace industry, automotive industry, foundry industry, semiconductor industry, etc. Scope of application: Pre-treatment of surfaces prior to plating, painting, polishing and coating, deburring and descaling of aluminium and alloy products, mould cleaning, pre-treatment of metals prior to blasting, dry and wet grinding, precision optical refractions, additives for minerals, metals, crystals, glass and coatings.
