Tungsten Alloy Radiation Shielding in Isotope Transport

Tungsten alloy radiation shielding in isotope transport is shielding container used to hold, protect, and transport radioactive isotopes, including radiopharmaceuticals and industrial radiography sources. CTIA’s tungsten alloy shields are manufactured through powder metallurgy and precision machining, consisting of tungsten alloy shielding body, sealed container, threaded or push-fit locking cover, and safety locking structure. Tungsten alloy uses its high density and tungsten’s high atomic number to effectively attenuate γ-rays. Compared with lead (Pb) shielding, tungsten alloy enables more compact structures, helping reduce container volume and wall thickness, ease handling during transport, and avoid contamination associated with lead materials.

1. Why Choose Tungsten Alloy Radiation Shielding for Isotope Transport?
(1) High-Efficiency Shielding: A density of 16.7–18.8 g/cm³ and high atomic number enable effective attenuation of γ-rays emitted by radioactive isotopes.
(2) Compact Structure: High material density helps reduce shielding wall thickness and container volume, facilitating transport, loading, unloading, and external packaging.
(3) Impact Resistance: High mechanical strength, combined with shock-absorbing structures, helps withstand vibration, impact, and handling loads during transport.
(4) Reliable Sealing: Sealed containers, locking covers, and safety locking structures help maintain sealing and protection during transport.
(5) Long-Term Stability: Good corrosion resistance and dimensional stability support repeated handling and long-term transport use.

2. Applications of CTIA’s Tungsten Alloy Radiation Shielding in Isotope Transport
(1) Nuclear Medicine Isotope Transport: Used to shield F-18 FDG, Tc-99m, I-131, ⁶⁸Ga, and other radiopharmaceuticals and radionuclides during transport from production facilities and distribution centers to medical institutions.
(2) Industrial Radioactive Source Transport: Used for shielding containers, source containers, and shielding liners for Ir-192, Se-75, Co-60, oil well logging sources, and industrial inspection sources during transport.
(3) Research and Isotope Production Transport: Used to provide radiation shielding during transport of radioactive isotopes, radioactive samples, and related materials produced by cyclotrons, reactors, and research facilities.
(4) Radioactive Material Transfer: Used for localized radiation shielding when radioactive isotopes and related materials are transferred between production facilities, laboratories, medical institutions, and other locations.

3. Specifications of CTIA’s Tungsten Alloy Radiation Shielding in Isotope Transport
(1) Materials: W-Ni-Fe, W-Ni-Cu
(2) Density: 16.7–18.8 g/cm³
(3) Forms: Transport containers, source containers, shielding containers, shielding liners, and shock-absorbing components
(4) Dimensions: Customized to requirements

With nearly 30 years of tungsten alloy manufacturing experience, CTIA GROUP applies powder metallurgy and precision machining expertise to high-density tungsten alloy shielding parts. CTIA specifies internal cavity dimensions, shielding thickness, and cover structures according to isotope transport requirements, balancing radiation shielding, mechanical strength, sealing performance, and assembly accuracy for reliable radioactive isotope transport protection.

For any inquiry, please contact tungsten alloy manufacturer: CTIA GROUP

Email: sales@chinatungsten.com

Tel: 0086 592 5129696 / 0086 592 5129595

Website: tungsten-alloy.com

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