Published August 2017
| Version v1
Miscellaneous
Inspection of inner surface in IHEP-04 9-cell cavity at KEK
Creators
- 1. Nippon Advanced Technology Co., Ltd., Tokai, Ibaraki (Japan)
- 2. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki (Japan)
- 3. Institute of High Energy Physics (IHEP), Beijing (China)
Description
TESLA-type 9-cell superconducting cavity (IHEP-04) was fabricated by IHEP (Institute of High Energy Physics, Chinese Academy of Sciences). The vertical test of the IHEP-04 cavity was carried out at KEK. Electropolishing (EP), annealing, pre-tuning and inspection of inner surfaces were carried out, prior to the vertical tests. The results of inspection of inner surface, which is largely related to the high-gradient performance in the IHEP-04 cavity, are described in this paper. (author)
Additional details
Identifiers
Publishing Information
- Imprint Title
- Proceedings of the 14th annual meeting of Particle Accelerator Society of Japan
- Imprint Pagination
- [1427 p.]
- Journal Page Range
- p. 937-939
Conference
- Title
- 14. annual meeting of Particle Accelerator Society of Japan
- Acronym
- PASJ2017
- Dates
- 1-3 Aug 2017
- Place
- Sapporo, Hokkaido (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 49041149
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ANNEALING; CAMERAS; DEFECTS; ELECTROPOLISHING; FOCUSING; GEOMAGNETIC EQUATOR; HEATING; INSPECTION; KEK; MAGNETIC GRADIENT ACCELERATORS; MECHANICAL POLISHING; QUENCHING; SUPERCONDUCTING CAVITY RESONATORS; SURFACE TREATMENTS; WELDING
- Descriptors DEC
- CAVITY RESONATORS; ELECTROLYSIS; ELECTRONIC EQUIPMENT; EQUIPMENT; FABRICATION; HEAT TREATMENTS; IMPACT FUSION DRIVERS; INERTIAL FUSION DRIVERS; JAPANESE ORGANIZATIONS; JOINING; LYSIS; NATIONAL ORGANIZATIONS; POLISHING; RESONATORS; SUPERCONDUCTING DEVICES; SURFACE FINISHING
Optional Information
- Notes
- 5 refs., 9 figs.