X-Ray tube with single crystalline copper target member
AssigneeTokyo Shibaura Denki Kabushiki Kaisha
InventorTokihiko Shidara
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Abstract
An electron tube having a sealed envelope, a cathode disposed inside said sealed envelope, an anode sealed to part of the sealed envelope, and a target member cast to the surface of the substrate, wherein at least the part of the anode which adjoins the target member is substantially made of single crystalline copper.
Claims4
An X-ray tube comprising a sealed envelope, a cathode disposed inside said sealed envelope, and an anode sealed to part of said sealed envelope and comprising an anode substrate of copper and a target member fixed to a surface of said anode substrate, at least that portion of said anode substrate which adjoins said target member being substantially made of single crystalline copper.
Dependencies are inferred from the claim text.