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spodumene tantalum niobium
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Address: Ganzhou High-tech Industry, Ganxian District, Ganzhou City, Jiangxi Province 201, 2nd Floor, No.23 Chuangye Avenue, Hongjin Industrial Park, Development Zone
Tantalum niobium
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Tantalum and niobium is a precious rare metal with high melting point and high strength, which is widely used in high-tech fields such as electronics, aviation, aerospace and so on.
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Tantalum-niobium ore is a general term for minerals containing tantalum and niobium, of which the main ores are tantalite, niobite and pyrochlore. Tantalum and niobium are rare metals with high melting point and high boiling point, which have the characteristics of suction, corrosion resistance, superconductivity, unipolar conductivity and high strength at high temperature.
In the electronics industry, electrolytic capacitors made of tantalum metal have outstanding characteristics such as large capacitance, small leakage current, good stability, high reliability, good withstand voltage, long life, and small size. Therefore, they are widely used in national defense, Aviation, aerospace, electronic computers, high-grade civil electrical appliances and electronic circuits of various electronic instruments. In the metallurgical industry, tantalum and niobium are mainly used as additives for producing high-strength alloy steels, improving the properties of various alloys and making superhard tools.
Regarding the preparation of tantalum and niobium, there is a method in which a niobium alloy containing aluminum is heat-treated at a specific temperature and pressure to remove aluminum. Then, a mixture of niobium oxide (e. g., Nb2O5) and aluminum powder is charged into a crucible and subjected to a reduction reaction in a hydrogen atmosphere, thereby obtaining an alloy of niobium or tantalum.
In general, tantalum and niobium have important application value in many fields.
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Ganzhou Shengu Lithium New Material Technology Co., Ltd.
Address: 201, Floor 2, No.23 Chuangye Avenue, Hongjin Industrial Park, Ganzhou High-tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province
Spodumene Tantalum Niobium Contact:
+86 187 2077 0580 (Yan Dehua )