High performance X-ray target

High performance X-ray target

This invention relates generally to X-ray tube anode targets, and more specifically to brazed X-ray tube anode targets. A brazed X-ray target includes a metallic cap and a graphite back including a nonlinear record groove attached thereto along a stepped surface. An upper corner joint of the stepped...

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Hauptverfasser: Tiearney, Thomas C, Raber, Thomas Robert, Subramanian, Pazhayannur Ramanathan, Balasubramanian, Srihari
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Sprache:eng
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creator Tiearney, Thomas C
Raber, Thomas Robert
Subramanian, Pazhayannur Ramanathan
Balasubramanian, Srihari
description This invention relates generally to X-ray tube anode targets, and more specifically to brazed X-ray tube anode targets. A brazed X-ray target includes a metallic cap and a graphite back including a nonlinear record groove attached thereto along a stepped surface. An upper corner joint of the stepped surface is distanced from a cap outer edge and a focal track where the maximum heat is generated during use of the target. The graphite back is extended outward toward the cap outer edge to increase a thermal storage of the graphite, and a recess is formed into the cap to maintain a selected moment of inertia of the target and thereby maintain the rotordynamics of a given X-ray tube.
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title High performance X-ray target
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