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TY - CPAPER AU - Keir, J.J. AU - Harmer, P.R. AU - Lang, D. AU - Laxdal, R.E. AU - Shishido, T. AU - Smith, R. TI - Vertical Electro-Polishing at TRIUMF J2 - Proc. of International Conference on RF Superconductivity (SRF2015), Whistler, BC, Canada, Sept. 13-18, 2015 AB - A setup for electropolishing of a superconducting niobium single-cell cavity has been installed at TRIUMF. A vertical method was selected to make the setup compact. To increase removal speed at the equator and remove hydrogen bubbles at the iris surface, 4 cathode paddles were rotated in the cavity cell during electropolishing. We will report on our first electropolishing result. PB - JACoW CY - Geneva, Switzerland SP - 378 EP - 380 KW - cathode KW - cavity KW - TRIUMF KW - operation KW - niobium DA - 2015/12 PY - 2015 SN - 978-3-95450-178-6 DO - 10.18429/JACoW-SRF2015-MOPB096 UR - http://srf2015.vrws.de/papers/mopb096.pdf ER -