Experts find that radiation exposure can be reduced by maximizing shielding. Tungsten radiation shielding advantage: high density, small volume, etc. The radiation stopping ability of a material is related to its density. Higher density means better stopping power and shielding. Because of its a higher density, tungsten alloy has much higher radiation absorption ability than lead. Its greater linear attenuation of gamma radiations means that less material is required for equal shielding. Alternatively equal amounts of tungsten alloy radioactive shielding provides diminished exposure risks than equivalent lead shielding.
Why Use Tungsten Alloy Radioactive Shielding?
Compared to traditional radiation shielding materials such as lead and boron carbide, tungsten alloy radioactive shielding provides excellent density with small capacity. At the same weights high density alloy can provide the same energy absorption as lead using 1/3 less material. When the weight is certain, more density, and the thickness would be thinner. Tungsten alloy radioactive shielding material could be made with thinner thickness but high absorption of radiation in high density. That is why tungsten alloy radioactive shielding material is poplar to make radiation shielding.
Formula: K = e0.693 d / △1/2
K: Shield weakened multiple
△ 1/2: The tungsten alloy radiotive shielding material of the half-value layer values
d: tungsten alloy radioactive shielding thickness, with the half-value layer thickness of their units, you need to half-value layer thickness of the quality of translation into the thickness of the material, divided by the density of the material can be obtained.
Tungsten alloy is more than suitable raw material for radiation protection because of tungsten radiation shielding advantage, tungsten radiation shielding advantages include 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. Tungsten alloy radioactive shielding can provide the same degree of protection as lead whilst significantly reducing the overall volume and thickness of shields and containers. Moreover, it is non-toxic and more environmentally friendly than lead or depleted uranium. Tungsten alloy is more acceptable in this case, for they are non-toxic and tungsten radiation shielding advantages.