Fabrication of the 320-CM-OD all-ceramic ZT-40 torus
The fabrication of the ZT-40 torus, a large complex all-ceramic toroidal plasma containment vessel, is described. Several glass sealants covering the temperature range of 500 to 1300°C, were developed and used to “braze” segments of the torus together, sapphire windows to the torus and the required...
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| Veröffentlicht in: | Journal of nuclear materials 1979-12, Vol.85-86, p.433-437 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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| container_end_page | 437 |
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| container_issue | |
| container_start_page | 433 |
| container_title | Journal of nuclear materials |
| container_volume | 85-86 |
| creator | Hauth, W.E. Blake, R.D. Rutz, H.L. Dickinson, J.M. |
| description | The fabrication of the ZT-40 torus, a large complex all-ceramic toroidal plasma containment vessel, is described. Several glass sealants covering the temperature range of 500 to 1300°C, were developed and used to “braze” segments of the torus together, sapphire windows to the torus and the required pump-out and diagnostic ports to the ceramic vacuum vessel. Designs of window seals were developed that allowed sealing of the sapphire windows in a vertical position with minimum sealing glass flow. |
| doi_str_mv | 10.1016/0022-3115(79)90527-0 |
| format | Article |
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Several glass sealants covering the temperature range of 500 to 1300°C, were developed and used to “braze” segments of the torus together, sapphire windows to the torus and the required pump-out and diagnostic ports to the ceramic vacuum vessel. 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| fulltext | fulltext |
| identifier | ISSN: 0022-3115 |
| ispartof | Journal of nuclear materials, 1979-12, Vol.85-86, p.433-437 |
| issn | 0022-3115 1873-4820 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6196509 |
| source | Access via ScienceDirect (Elsevier) |
| subjects | 70 PLASMA PHYSICS AND FUSION TECHNOLOGY 700209 - Fusion Power Plant Technology- Component Development & Materials Testing ALUMINIUM COMPOUNDS ALUMINIUM OXIDES ANNULAR SPACE CERAMICS CHALCOGENIDES CONFIGURATION CONTAINERS DESIGN FABRICATION OPENINGS OXIDES OXYGEN COMPOUNDS PRESSURE VESSELS SEALING MATERIALS SEALS TOROIDAL CONFIGURATION WINDOWS ZT-40 DEVICES |
| title | Fabrication of the 320-CM-OD all-ceramic ZT-40 torus |
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