Key Features
- Density up to 18.5 g/cm³ for maximum radiation shielding in minimal volume.
- High mechanical strength ensures resistance to cracking and deformation.
- Excellent thermal stability for operation in high-temperature environments.
- Machinable into complex shapes including custom contours, holes, and slots.
- Lead-free alloy composition for environmental and regulatory compliance.
- Surface finishing options for corrosion protection and handling safety.
- Long-term dimensional stability ensuring consistent performance over time.
Overview
NEWLIFE Tungsten Alloy Radiation Shields are precision-engineered components designed for high-efficiency attenuation of X-ray and gamma radiation in medical, aerospace, and industrial applications. Utilizing self-developed tungsten-nickel-iron (W-Ni-Fe) powders and advanced PM/MIM manufacturing techniques, these shields achieve extremely high density while maintaining structural integrity under mechanical and thermal stress.
Key Points:
High-density W-Ni-Fe alloys ensure compact shielding for limited-space applications.
Near-net-shape PM/MIM production minimizes machining and material waste.
Uniform microstructure guarantees consistent radiation attenuation performance.
Traditional lead or steel shielding often requires bulky geometries to achieve the same attenuation, adding weight and limiting design flexibility. NEWLIFE's PM/MIM tungsten shields offer significant advantages: reduced volume, higher mechanical stability, environmental compliance (lead-free), and cost-efficient mass production.
Applications
- Medical imaging equipment including CT, X-ray, and PET scanners.
- Radiation protection in nuclear power plants and laboratories.
- Aerospace radiation shielding for satellites and spacecraft components.
- Industrial radiography and non-destructive testing systems.
- Portable radiation shields for emergency and field applications.
Engineering Advantage
Material Performance: NEWLIFE self-developed W-Ni-Fe powders provide uniform high-density microstructure, optimizing radiation absorption while minimizing material usage.
Cost Efficiency: PM/MIM near-net-shape production reduces machining, scrap, and assembly complexity compared with cast or machined tungsten blocks.
Design Flexibility: Complex geometries, tight tolerances, and integrated features such as mounting holes or custom shapes are achievable without compromising shielding performance.
Long-Term Reliability: Tungsten alloy composition and PM processing ensure stability under thermal cycling and mechanical stress, outperforming traditional shielding materials in long-term applications.
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