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TY - CPAPER AU - Frigola, P. AU - Agustsson, R.B. AU - Ciovati, G. AU - Clemens, W.A. AU - Dhakal, P. AU - Faillace, L. AU - Marhauser, F. AU - Mireles, J. AU - Morton, P.A. AU - Murokh, A.Y. AU - Rimmer, R.A. AU - Spradlin, J.K. AU - Wicker, R.B. AU - Williams, R.S. TI - Advance Additive Manufacturing Method for SRF Cavities of Various Geometries J2 - Proc. of International Conference on RF Superconductivity (SRF2015), Whistler, BC, Canada, Sept. 13-18, 2015 AB - An alternative fabrication method for superconducting radio frequency (SRF) cavities is presented. The novel fabrication method, based on 3D printing (or additive manufacturing, AM) technology capable of producing net-shape functional metallic parts of virtually any geometry, promises to greatly expand possibilities for advance cavity and end-group component designs. A description of the AM method and conceptual cavity designs are presented along with material analysis and RF measurement results of additively manufactured niobium samples. PB - JACoW CY - Geneva, Switzerland SP - 1181 EP - 1184 KW - niobium KW - cavity KW - SRF KW - electron KW - vacuum DA - 2015/12 PY - 2015 SN - 978-3-95450-178-6 DO - 10.18429/JACoW-SRF2015-THPB042 UR - http://srf2015.vrws.de/papers/thpb042.pdf ER -