Title:
METHOD OF MANUFACTURING HIGH-FREQUENCY ACCELERATION CAVITY COMPONENT
Document Type and Number:
WIPO Patent Application WO/2011/118403
Kind Code:
A1
Abstract:
Provided is a method of manufacturing a superconducting high-frequency acceleration cavity component, wherein a niobium thin film (11) is wound around an aluminum shaft (1), the aluminum shaft (1) is inserted into an aluminum capsule (4), both ends of the aluminum capsule (4) are closed with aluminum end plates (2, 3), vacuum-airtight welding is executed after conducting vacuum drawing from a vacuum drawing port (H1), the aluminum capsule (4) is HIP processed, and a niobium cylinder is drawn out from the HIP processed aluminum capsule (4).
Inventors:
TAJIMA, Yujiro (())
田島 裕二郎 (())
OTA, Tomoko (())
太田 智子 (())
SHIBUYA, Junichi (())
澁谷 純市 (())
田島 裕二郎 (())
OTA, Tomoko (())
太田 智子 (())
SHIBUYA, Junichi (())
澁谷 純市 (())
Application Number:
JP2011/055637
Publication Date:
September 29, 2011
Filing Date:
March 10, 2011
Export Citation:
Assignee:
KABUSHIKI KAISHA TOSHIBA (1-1 Shibaura 1-chome, Minato-ku Tokyo, 01, 〒1058001, JP)
株式会社 東芝 (〒01 東京都港区芝浦一丁目１番１号 Tokyo, 〒1058001, JP)
TAJIMA, Yujiro (())
田島 裕二郎 (())
OTA, Tomoko (())
太田 智子 (())
SHIBUYA, Junichi (())
株式会社 東芝 (〒01 東京都港区芝浦一丁目１番１号 Tokyo, 〒1058001, JP)
TAJIMA, Yujiro (())
田島 裕二郎 (())
OTA, Tomoko (())
太田 智子 (())
SHIBUYA, Junichi (())
International Classes:
H05H7/20; B21C37/06; B21D51/18; B30B5/02; H05H7/18
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (1-12-9 Toranomon, Minato-k, Tokyo 01, 〒1050001, JP)
Claims: