タイトルまたは説明

Green silicon carbide has high purity. Its property is brittle. Microhardness is ********0kg/mm2. Abrasive articles made of it arc suited for processing hard and brittle non-matalic materials, including cemented carbides, optical glass, agate, ceramies as well as hard alloy etc. It can also be used in the manufacture of high-class refractory products, electrothermal products, eletrical applibance products and the similar.