The main advantages of tungsten alloy medical shielding parts include the following aspects:
- Excellent Radiation Protection Performance
- High Density and Atomic Number: Tungsten alloy has an extremely high density (about 18.5 g/cm³) and atomic number (74), which allows it to effectively attenuate and absorb high-energy radiation such as X-rays and gamma rays. Compared to other radiation protection materials (like lead and steel), tungsten alloy can provide the same level of protection with thinner material, reducing volume and weight.
- Efficient Shielding: Tungsten alloy provides excellent radiation protection in smaller volumes, especially in environments requiring high-efficiency shielding. For example, in medical devices like CT machines, radiation therapy equipment, and X-ray machines, tungsten alloy can effectively reduce radiation exposure to patients and medical personnel.
- Environmental Friendliness and Non-Toxicity
- Lead-Free and Non-Toxic: Unlike traditional lead materials, tungsten alloy does not contain toxic heavy metals (such as lead, cadmium, etc.). Therefore, its use does not pose a threat to the environment or human health. As environmental and health safety become increasingly important in the medical industry, tungsten alloy has become an ideal alternative to lead.
- Recyclability: Tungsten alloy is a recyclable material, and waste material can be recycled and reused, reducing resource waste and environmental burden.
- Superior Mechanical Properties
- High Strength and Heat Resistance: Tungsten alloy has high mechanical strength, hardness, and heat resistance. It can remain stable in high-radiation and high-temperature environments, making it suitable for high-precision medical equipment and special applications, ensuring the long-term stability and reliability of the equipment.
- Corrosion Resistance: Tungsten alloy has excellent corrosion resistance and can maintain its properties in harsh environments, not easily subject to oxidation or corrosion, thereby extending its service life.
- Reduction in Equipment Size and Weight
- Thinner Shielding Thickness: Due to tungsten alloy’s high density, it can provide the same radiation protection with a thinner layer of material, resulting in smaller volume and weight. This makes tungsten alloy suitable for medical devices that have strict size and weight requirements, such as portable X-ray machines and compact CT scanners.
- Lighter Design: Tungsten alloy shielding parts can reduce the overall weight of medical devices without affecting protection performance, enhancing the device’s operability and convenience.
- High Machinability and Versatility
- Precision Processing: Despite the high hardness of tungsten alloy, it can maintain high precision during processing, making it suitable for making complex shapes and high-precision radiation protection components. This allows tungsten alloy to meet the demands for radiation protection parts in various medical devices.
- Flexible Applications: Tungsten alloy’s excellent mechanical properties and radiation shielding ability make it applicable in various medical devices, including X-ray machines, CT scanners, radiation therapy equipment, and nuclear medicine devices. It is also widely used in fields requiring higher radiation protection (such as nuclear medicine).
- Compliance with International Standards
- International Certifications and Standards: Tungsten alloy medical shielding parts comply with international medical radiation protection standards, particularly in lead-free, environmental friendliness, and radiation protection performance. It is widely used in medical devices that meet certifications like FDA, CE, and others.
- Regulatory Compliance: As countries impose stricter restrictions on the use of lead, tungsten alloy, as a non-toxic, eco-friendly alternative, increasingly meets environmental regulations and industry standards.
Summary:
The main advantages of tungsten alloy medical shielding parts include:
- Outstanding radiation protection ability, effectively shielding X-rays, gamma rays, and other radiations.
- Non-toxic, environmentally friendly, free from harmful substances (like lead), and recyclable.
- Excellent mechanical properties, with high strength, heat resistance, and corrosion resistance.
- Reduced volume and weight, suitable for space-constrained and lightweight devices.
- Precision processing and versatile applications, meeting the high-precision requirements of medical devices.
- Compliance with international standards, meeting lead-free and environmental requirements, widely applied in the medical industry.
Therefore, tungsten alloy shielding parts offer significant advantages in modern medical radiation protection, especially in fields with high environmental and health safety requirements.
Customized R&D and Production of Tungsten, Molybdenum Products
Chinatungsten Online and CTIA GROUP LTD have been working in the tungsten industry for nearly 30 years, specializing in flexible customization of tungsten and molybdenum products worldwide, which are tungsten and molybdenum design, R&D, production, and overall solution integrators with high visibility and credibility worldwide.
Chinatungsten Online and CTIA GROUP LTD provide products mainly including: tungsten oxide products, such as tungstates such as APT/WO3; tungsten powder and tungsten carbide powder; tungsten metal products such as tungsten wire, tungsten ball, tungsten bar, tungsten electrode, etc.; high-density alloy products, such as dart rods, fishing sinkers, automotive tungsten crankshaft counterweights, mobile phones, clocks and watches, tungsten alloy shielding materials for radioactive medical equipment, etc.; tungsten silver and tungsten copper products for electronic appliances. Cemented carbide products include cutting tools such as cutting, grinding, milling, drilling, planing, wear-resistant parts, nozzles, spheres, anti-skid spikes, molds, structural parts, seals, bearings, high-pressure and high-temperature resistant cavities, top hammers, and other standard and customized high-hardness, high-strength, strong acid and alkali resistant high-performance products. Molybdenum products include molybdenum oxide, molybdenum powder, molybdenum and alloy sintering materials, molybdenum crucibles, molybdenum boats, TZM, TZC, molybdenum wires, molybdenum heating belts, molybdenum spouts, molybdenum copper, molybdenum tungsten alloys, molybdenum sputtering targets, sapphire single crystal furnace components, etc.
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