Target material, target material assembly and manufacturing method of target material assembly

The invention provides a target material which is formed by welding two or more parts, the target material comprises a target material part and a reinforcing part, the components of the reinforcing part are different from those of the target material part, the reinforcing part is formed in the weldi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA HIROSHI, OIWA KAZUHIKO, YAO KEKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SOLDERING OR UNSOLDERING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention provides a target material which is formed by welding two or more parts, the target material comprises a target material part and a reinforcing part, the components of the reinforcing part are different from those of the target material part, the reinforcing part is formed in the welding step of the target material and connected to the target material part so as to improve the strength of the target material, and the reinforcing part is located on the back face of the target material. And the reinforcing part covers at least one part of the back surface of the target material part. The strengthening part of the target material is formed by welding and uniformly mixing the high-purity metal and the alloy of the metal, and the strengthening part can effectively strengthen the strength of the target material, especially the strength of the water-cooling surface. In addition, the corresponding welding depth of the target material is adjusted according to the contour line of the target material body