Most of the X-ray output of rotating anode
sources has a continuous energy range that extends up to a value, Emax that,
measured in electron volts, is equal to the acceleration voltage applied to the
tube.. This Bremsstrahlung ("braking radiation") arises from the
accelerations suffered by the electrons during collision with the atoms of the
anode, then that is the X-ray spectrum, superimposed on the Bremsstrahlung
background there are intense narrow line emissions that are characteristic of
the material of the anode. These characteristic lines are important for
crystallography but since they amount to only a few percent of the total X-ray
output they are of little radiological importance. For the radiation during
this whole process, tungsten alloy shielding will be the ideal material for
radiation protection, for more details, you could visit our website: http://www.tungsten-alloy.com/X-ray-target-collimator.htm.
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