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SRF2003 Show Abstract


Title Fabrication of Superconducting Cavities for the RF Separated Kaon Beam
Type Poster cavity design / fabrication / treatment
Abstract Superconducting cavities for the RF Separated Kaon Beam Project are formed by joining multiple, deep-drawn, niobium half cells via electron beam welding.  In the deflection mode the fields are a maximum in the iris, and hence this area is critical.  Strict mechanical and electrical tolerances are imposed, especially in the iris region.  We present a fabrication process that has been developed to minimize deviations from the nominal design shape and thereby maximize the ease of achieving design frequency and field flatness in the final cavities.

List of authors...

Principle author first.

Last (Family) Name First Name (Initials only) Affiliation or Organization (abbreviations if possible)
Foley M FNAL
Bellantoni L FNAL
Edwards H FNAL



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