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What is NbC powder?Niobium carbide is a green cubic crystal with a metallic luster coming from a sodium chloride-type cubic crystal system. Its melting point is high, its hardness is high (microhardness is 235GPa, which is harder than diamond), and i…
Niobium carbide (NBC and Nb2C) is a very hard refractory ceramic material, widely used in refractory high temperature materials and cemented carbide additives.…
Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…
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