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  • Nuclear Medical Radiation Shielding - China

    price: contact company for price

    Tungsten alloy( heavy alloy) is ideal for shielding against X rays and

    gamma radiation.

    Experts find that radiation exposure could be reduced by maxing shielding. The density of a material is related to its radiation stopping ability. Higher density means better stopping power and shielding. Due to a higher density, tungsten heavy alloy has a much higher stopping power than lead. Its greater linear attenuation of gamma radiations means that less is required for equal shielding. Alternatively equal amounts of tungsten shielding provide diminished exposure risks than equivalent lead shielding.

    Tungsten heavy alloy is a suitable raw material for radiation protection, as its combination of radiographic density ( more than 60% denser than lead) , machinability, good corrosion resistance, high radiation absorption ( superior to lead) , simplified life cycle and high strength. It can provide the same degree of protection as lead whilst significantly reducing the overall volume and thickness of shields and containers. Besides, compared with lead or depleted uranium in the past, tungsten heavy alloy is more acceptable in this case, for they are non- toxic.

    Appliance for tungsten heavy alloy in radiation protection

    The usage of tungsten heavy alloy in radiation protection is not subject to NRC, EPA, or special OSHA regulations, so it has been widely used, such as:

    Radioactive source containers

    Gamma radiography shields

    Shielding block

    Source holders for oil well logging and industrial instrumentation

    X- ray collimators

    Tungsten alloy PET syringe shield

    Shielding in cancer therapy machines

    Syringe protection for radioactive injections

    Tungsten syringe shielding

    Nuclear shielding wall

    Company Contact:

    • Phone: 867723600529

    • Address: Luzhai County Industrial Park, LIUZHOU, China

    • Email: Email

    Published date: April 12, 2015 -

    • Business Description: Development of Guangxi Chentian Metal Products Co., Ltd.( Formerly known as Zhuzhou Southwest Tungsten Alloy Co., Ltd.) can be traced back to 2001 which is a limited liability company engages in manufacturing, machining and sales of tungsten heavy alloy, tungsten copper, cemented carbide, pure tungsten and other relevant tungsten alloy products. Due to its characteristics of high density, high hardness, high melting point, anti corrosion, radiation protection, non toxic and environmental friendly, therefore, our tungsten alloy products are widely used in fields of aerospace, medical equipments, military, mechano electronic, oil exploration, vehicle, sports counterweight, gold plated jewelry etc. Our products mainly include tungsten heavy alloy, tungsten fishing sinker, tungsten dart barrel, tungsten alloy swaging rod, tungsten shot, bucking bar, copper tungsten electrode, boring bar, tungsten alloy syringe, collimator, counterweight etc. Our products are popular in country of America, Canada and Japan etc.

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