Black Silicon Carbide Black Carborundum-TAOANG

Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is fully controlled to achieve control of product quality and price.

Black silicon carbide (black carborundum) is black color and its microscopic shape is hexagonal crystal. The Mohs hardness of silicon carbide is 9.2, the microhardness is 3000–3300 kg/mm 2 , the hardness is 2670-2815 kg/mm, and the microhardness is 3300 kg per Cubic millimeters. The density is generally considered to be 3.20 g/mm 3 , and the natural bulk density of the silicon carbide abrasive is between 1.2 and 1.6 g/mm 3 and the specific gravity is 3.20 to 3.25. The grit number include #12.#14.#16.#20.#22.#24.#30.#36.#46.#60.#80.#90.#100.#120.#150.#180.#240.#280. #320, #360, #400, #500, #600, #700, #800, #1000, #1200, #1500, #2000, #2500, #3000, #4000, #5000, #6000, #8000, #10000, It is mainly used for hardness alloys, titanium alloys, stainless steel, copper, aluminum, zinc, ceramics, stone, agate, Grinding and polishing of jade, fine jewelry, electronic components and other materials. Not only can you make abrasive tools and advanced refractory materials.

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