| Customization: | Available |
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| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | ASTM |
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Tungsten Shielding And Collimators For Diagnostics And Therapeutic Applications In Nuclear Medicine.is an ideal choice for radiation shielding, ordnance parts and high temperature tools. Kefeng has excellent processing capability. We can manufacture standard sizes or customized products according to your specific specifications. High-density tungsten alloy provides a unique combination of density, mechanical strength, work-ability, corrosion resistance and economy. Compared with traditional lead or uranium, it has superior advantages, which is can be used to make tungsten target, heat elements, radiation shields and tungsten boats for electronics, lightening, electro-vacuum industries. Tungsten Collimator For Nuclear Medicine In Plate Sheet plays key role in processing collimator for nuclear medicine, nuclear research and home security, due to its unique characteristic, the cllimators and nuclear shieldings can provide reliable protection against X-rays and Gamma radiation.
Characteristics and features
Radiation can be used for both diagnostics and therapeutic applications in nuclear medicine. In each case, Kefeng Powder Metallurgy tungsten alloy provides the perfect solution for radiation shielding and collimators. Its excellent radiation attenuation properties allow the thickness of shields to be reduced, while still effectively blocking harmful X-ray and gamma radiation. Wolfmet tungsten alloy is resistant to surface chips and dents that can harbour bacteria, making it easy to clean and sterilise.we can process different sizes with high density, high melting point, high hardness, excellent wear resistance, high ultimate tensile strength , good extension, low vapor pressure, heat resistant, good thermal stability, easy processing, corrosion resistance, good shock resistance, high radiation absorption capacity, excellent impact resistance and crack resistance, and non-toxic environmental protection Is consistent with international environmental protection standards.
Technical parameters for Tungsten Collimator
Tungsten heavy alloy |
WNiFe (ASTM B777, AMS-T-21014) |
WNiCu (ASTM B777, AMS-T-21014) |
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| Designation | 90W | 93W | 95W | 97W | 90W | 93W | 95W |
| Density g/cm3) | 16.85~17.30 | 17.15~17.85 | 17.75~18.35 | 18.25~18.85 | 16.85~17.25 | 17.15~17.85 | 17.75~18.35 |
| Tensile Strength (MPa) | 758Min | 758Min | 724Min | 689Min | 758Min | 758Min | 724Min |
| Elongation (%) | 5Min | 5Min | 3Min | 2Min5 | Min | 5Min | 3Min |
| Hardness (HRC) | 32Max | 33Max | 34Max | 35Max | 32Max | 33Max | 34Max |
| Yield strength(MPa) | 517Min | 517Min | 517Min | 517Min | 517Min | 517Min | 517Min |
Kefeng Powder Metallurgy, is a dedicated manufacturer of tungsten heavy alloy plate. We are now capable of machining tungsten Tungsten Collimators with a range of thickness from 3 mm to 50 mm or more. Tungsten heavy alloy plate contains tungsten content ranging from 90%-97% with small amounts of molybdenum, nickel, iron and copper elements. After the mixing, pressing and sintering process, Tungsten is alloyed with other metals beginning as a form of powders. 17.0-18.5g/cm3 density of tungsten heavy alloy is the most important industrial property. As an ISO accredited tungsten plate products manufacturer, Kefeng Powder Metallurgy Co., is capable of offering various types of Pure jTugnsten plate, Tungsten heavy alloy plate and copper tungsten plate that all meet a consistently high standard of flatness, roughness and machinability. Additionally Kefeng is also able to offer a 15-30 days delivery and to cope with mass production of 3000kgs to 5000kgs.
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