Tungsten alloy is the best material for radiation protection, as its has high density and high radiation absorption. Tungsten alloy X-rays shield is capable of shielding X rays in a high degree.

Most X-rays have a wavelength ranging from 0.01 to 10 nanometers, in accordance with frequencies ranging from 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) and energies ranging from 100 eV to 100 keV. X-ray wavelengths are longer than those of gamma rays and typically shorter than those of UV rays.

In many languages, X-rays is referred to with terms meaning Rontgen rays, after Wilhelm Rontgen, who is usually deemed to its discoverer, and who had named X-rays to express an unknown type of radiation.

X-rays carry enough energy to ionize atoms and disrupt molecular bonds. This makes it a type of ionizing radiation, and thus harmful to living body. A very high radiation dose over a short amount of time causes radiation illness, while lower doses can cause an increased risk of radiation-induced cancer. In medical imaging this increased cancer risk is generally greatly exceeded by the benefits of the examination. The ionizing capability of X-rays can be applied to cancer treatment to kill malignant tumor cells using radiation therapy.It is also used for material characterization using X-ray spectroscopy.

Tungsten alloy is the best material for radiation protection. Its high density and great shielding performance make the tungsten alloy X-rays shield shield X-ray radiation well, so as avoid the X rays doing harm to human.Tungsten alloy X-rays shield is widely used in many fields, including tungsten alloy X rays collimator, X rays therapy machine shield, CT tomography shield and so on.