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About UsCMT Rare Metal Advanced Materials (Hunan) Co., Ltd. (hereinafter referred to as "CMTRM") is a professional company of China Tungsten &High-Tech Materials Co., Ltd, (Stock Code: 000657)
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Application FieldsThe products are widely used in many industries,such as& chemical Industry、electronic、new energy、superalloys、high temperature furnace、flat panel display、semiconductor、medical treatment
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Technology & ServiceOur company has a strong technical force and a quality assurance system, extends its reach of services over the globe, sets up an integrated system for pre-sales and after-sales
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NewsCMTRM has a complete industrial chain from rare metal powder preparation to intensive processing,and all kinds of key production and testing equipment are complete, which gives a solid guarantee for us to provide leading products and services in the industry.
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Niobium Products
Chemical symbol: Nb
The density: 8.57g/cm ³
The boiling point: 4744 ° C
Atomic number: 41
The melting point: 2468 ° C
Niobium is a rare metal element. Niobium is a glossy gray metal. Due to its high melting point, good conductivity, high temperature resistance, corrosion resistance, and superconducting properties, it is widely used in various fields such as steel, automotive, electronics, aerospace, new energy, optical glass, precision ceramics, medical, nuclear industry in the form of metal niobium, high-purity niobium oxide, niobium alloy, etc.
Powder
Solid Solution Powders of Tantalum-niobium Carbide
It is used as cemented carbide additives and anti-oxidation coating materials.
Tantalum/Niobium-containing Multiple Carbides
It is used as cemented carbide additives and anti-oxidation coating materials.
It is used as a partial substitute of tantalum carbide, cemented carbide additives andalso used to manufacture niobium carbide ceramics.
Intermediate Products
They are used for special high temperature resistant containers in rare earth metal smelting and other industries.
They are used as blanks for smelting special niobium alloy.
Finished Products
Niobium Wires and Niobium-zirconium Wires
They are widely used in chemistry, electronics and other fields. Doping zirconium into niobium can significantly improve the oxidation resistance and strength of the material. Niobium wires and niobium-zirconium alloy wires are widely used in the manufacture of high pressure sodium lamps. Also, they are used for manufacturing medical devices, electrolytic capacitors, rectifiers, etc.
It is mainly used in surface engineering materials, shipbuilding, chemical industry, liquid crystal displays (LCD), and heat resistant and corrosion resistant coating industries.
They are used to make corrosion-resistant electrodes and other corrosion-resistant parts in the strong acid and alkali chemical industry,; they are widely used in aerospace, medical equipment and other fields.