
As a new medical X-ray protection material, W-Ni-Cu alloy (tungsten-based alloy), is lead-free, environmentally-friendly and non-magnetic, and has high density (~18.8g/cm3), strong ability to absorb high-energy rays. Also, it is machinable and weldable. Besides, it has properties of high hardness, high strength and low coefficient of thermal expansion. Therefore, W-Ni-Cu alloy is widely used in the field of medical radiation shielding sensitive to the magnetic environment. More details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-radiation-shielding.html W-Ni-Cu alloy refers to an alloy composed of a…