Why Is Aluminum Used For Xray Beam Filtration?
Why Is Aluminum Used For Xray Beam Filtration? Beryllium is commonly used in mammography (which use low-energy photons) as it provides very little filtration. Other types of x-ray generally use aluminum, copper or tin. … This is due to the loss of lower energy photons from a polychromatic beam. The average x-ray energy is increased