Production of high-performance three-layer emitters of X-ray tube cathodes by diffusion welding
The paper presents the description of the investigation of x-ray tube cathode emitters made of refractory metals by diffusion welding. The weld seam structure has been analyzed. Comparison of the emissivity characteristics of three-layer Ta-W-Ta and Nb-W-Nb cathode emitters has been made.
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| Veröffentlicht in: | Journal of physics. Conference series 2018-02, Vol.967 (1), p.12004 |
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| container_title | Journal of physics. Conference series |
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| creator | Golovin, N A Taubin, M L Chesnokov, D A Kiselev, D S |
| description | The paper presents the description of the investigation of x-ray tube cathode emitters made of refractory metals by diffusion welding. The weld seam structure has been analyzed. Comparison of the emissivity characteristics of three-layer Ta-W-Ta and Nb-W-Nb cathode emitters has been made. |
| doi_str_mv | 10.1088/1742-6596/967/1/012004 |
| format | Article |
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The weld seam structure has been analyzed. Comparison of the emissivity characteristics of three-layer Ta-W-Ta and Nb-W-Nb cathode emitters has been made.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/967/1/012004</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Cathode ray tubes ; Diffusion layers ; Diffusion welding ; Emitters ; Niobium ; Physics ; Refractory metals ; Tantalum ; Tube cathodes ; X ray tubes</subject><ispartof>Journal of physics. Conference series, 2018-02, Vol.967 (1), p.12004</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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| ispartof | Journal of physics. Conference series, 2018-02, Vol.967 (1), p.12004 |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Institute of Physics Open Access Journal Titles; IOPscience extra; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Cathode ray tubes Diffusion layers Diffusion welding Emitters Niobium Physics Refractory metals Tantalum Tube cathodes X ray tubes |
| title | Production of high-performance three-layer emitters of X-ray tube cathodes by diffusion welding |
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