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  • What are the application areas of vacuum coated tungsten wire?

    What are the application areas of vacuum coated tungsten wire?

    Coated tungsten wire for vacuum environments has a variety of applications including: Electric Lamps and Lighting: Tungsten filament is commonly used as the filament for incandescent light bulbs and halogen lamps due to its high melting point and heat resistance. Electronics and Semiconductor Man...
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  • Is pure tungsten safe?

    Is pure tungsten safe?

    Pure tungsten is generally considered safe to handle and use, but due to its potential hazards, certain precautions should be taken:   Dust and Fumes: When tungsten is ground or processed, airborne dust and fumes are created that can be dangerous if inhaled. Proper ventilation and personal p...
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  • why is tungsten so expensive?

    why is tungsten so expensive?

    Tungsten is expensive for several reasons: Scarcity: Tungsten is relatively rare in the earth’s crust and is not typically found in concentrated deposits. This scarcity increases the costs of extraction and production. Difficulty in mining and processing: Tungsten ore usually exists in complex g...
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  • What are the positives of tungsten?

    What are the positives of tungsten?

    Tungsten has a variety of positive qualities, including: High melting point: Tungsten has the highest melting point of all metals, making it very heat-resistant. Hardness: Tungsten is one of the hardest metals and is highly resistant to scratches and wear. Electrical Conductivity: Tungsten has ex...
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  • What is a molybdenum box

    What is a molybdenum box

    A molybdenum box can be a container or enclosure made of molybdenum, a metallic element known for its high melting point, strength, and resistance to high temperatures. Molybdenum boxes are commonly used in high-temperature applications such as sintering or annealing processes in industries such ...
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  • What are tungsten electrodes used for ?

    What are tungsten electrodes used for ?

    Tungsten electrodes are commonly used in tungsten inert gas (TIG) welding and plasma cutting processes. In TIG welding, a tungsten electrode is used to create an arc, which generates the heat needed to melt the metal being welded. Electrodes also act as conductors for the electrical current used ...
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  • How is tungsten electrode made and processed

    How is tungsten electrode made and processed

    Tungsten electrodes are commonly used in welding and other electrical applications. The manufacturing and processing of tungsten electrodes involves several steps, including tungsten powder production, pressing, sintering, machining and final inspection. The following is a general overview of the...
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  • what fieldsTungsten wire can be used in

    what fieldsTungsten wire can be used in

    Tungsten wire has a wide range of applications in various fields, including: Lighting: Tungsten filament is commonly used in the production of incandescent light bulbs and halogen lamps due to its high melting point and excellent electrical conductivity. Electronics: Tungsten wire is used to make...
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  • What are the uses of tungsten crucible

    What are the uses of tungsten crucible

    Tungsten crucibles are used in a variety of high temperature applications including: Melting and casting of metals and other materials such as gold, silver and other high temperature materials. Grow single crystals of materials such as sapphire and silicon. Heat treatment and sintering of high te...
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  • Tungsten and molybdenum materials processed into products can be used in what fields

    Tungsten and molybdenum materials processed into products can be used in what fields

    Products processed from tungsten materials can be used in various fields, including: Electronics: Tungsten has a high melting point and excellent electrical conductivity and is used in electronic components such as light bulbs, electrical contacts and wires. Aerospace and Defense: Tungsten is use...
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  • The fifth Executive Council (presidium meeting) of the seventh session of China Tungsten association was held

    The fifth Executive Council (presidium meeting) of the seventh session of China Tungsten association was held

    On March 30, the fifth Standing Council (presidium meeting) of the seventh session of China Tungsten association was held by video. The meeting deliberated on relevant draft resolutions, listened to the summary of the work of China Tungsten Association in 2021 and the report on the main work idea...
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  • Discovery of new minerals in nature in Henan

    Discovery of new minerals in nature in Henan

    Recently, the reporter learned from the Henan Provincial Bureau of Geology and mineral exploration that a new mineral was officially named by the International Association for mineral exploration and development, and was approved by the new mineral classification. According to the technicians of ...
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