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semi-brittle corundum-a raw material of abrasive wheels
Mar 13, 2018

Semi-brittle corundum is a high-grade corundum abrasive product developed by combining some of the advantages of brown and white corundum. Its brittleness is between white corundum and brown corundum. It has unique grinding performance and wide application range. It can be used to make the cloth of abrasive wheels.

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Semi-brittle corundum has better toughness and self-sharpening. Can be used for the production of ceramic abrasives, resin abrasives and coated abrasives. The bonded mill produced has a high degree of durability, good self-sharpening and retention. Under the same conditions, when processing certain workpieces, the surface quality of the workpiece, processing efficiency and durability of the abrasives are better than brown, white, chromium, and single crystal corundum. For coarse grinding, the machining efficiency can be improved, and for fine grinding, the surface quality of the workpiece can be improved. 

Semi-brittle corundum production of abrasive wheels can be used to process ordinary industrial steel, bearing steel, stainless steel, tool steel. Special alloy steels with low Cr, w, Mo, V, and Co contents, some cast irons, various non-ferrous metals such as aluminum alloys containing Cu, Ni, and Mg, coppers containing S, Zn, and magnesium alloys containing Al and Zn Wait. Coated abrasives produced from semi-brittle corundum, in addition to the above-mentioned metal materials, are also suitable for the processing of synthetic materials, various plywood, laminates, veneer, hardwood, cork, lacquer, leather, etc. 

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