Paper |
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WEPWB043 |
Nb3Sn Vapor Diffusion Coating System at SARI: Design, Construction, and Commissioning |
655 |
SUSPB038 |
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- Q.X. Chen, Y. Zong
SINAP, Shanghai, People’s Republic of China
- J.F. Chen, S. Xing
SARI-CAS, Pudong, Shanghai, People’s Republic of China
- J. Rong
SSRF, Shanghai, People’s Republic of China
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This paper describes the design of a coating system for the preparation of a superconducting radio-frequency cavity with Nb3Sn thin films. The device consists of a coating chamber made of pure niobium, a vacuum furnace for heating the coating chamber, a superconducting cavity bracket and two crucible heaters. The chamber is vacuum isolated from the furnace body to protect the superconducting cavity from contamination during the coating process. The device has been built and commissioned, which could be used for Nb₃Sn coating of a 1.3 GHz single-cell superconducting cavity in future.
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DOI • |
reference for this paper
※ doi:10.18429/JACoW-SRF2023-WEPWB043
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About • |
Received ※ 19 June 2023 — Revised ※ 22 June 2023 — Accepted ※ 26 June 2023 — Issue date ※ 08 July 2023 |
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