Brown Corundum, HS Code 28181010, CAS No. 1344-28-1, also known as emery, is made of bauxite, carbon material and iron filings by melting and reducing in electric arc furnace, so ... 2024-11-24
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Brown Corundum HS Code 28181010, CAS No. 1344-28-1, is characterized by good toughness, high mechanical resistance and hardness (9 in Mohs scale). The micro hardness of the material reaches 2024-11-23
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Brown Corundum HS Code 28181010, CAS No. 1344-28-1, it is a product manufactured by gradual melting reduction of calcined bauxite in an electric arc furnace at high temperature (approximately 200 2024-11-23
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Brown corundum, HS Code 28181010, CAS No. 1344-28-1, usually called emery,is made of bauxite,carbon materials and iron dust.Put the three kinds of raw materials in the electric furnace and then ... 2024-11-23
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Brown fused corundum, HS Code 28181010, CAS No. 1344-28-1, usually called emery,is made of bauxite,carbon materials and iron dust.Put the three kinds of raw materials in the electric furnace and ... 2024-11-22
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Brown fused corundum HS Code 28181010, CAS No. 1344-28-1, is an abrasive composed mainly of aluminium oxide and is almost iron-free. Brown fused corundum produced while fusing calcined bauxite at 2024-11-22
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