LINAC2024 - Proceedings
Chicago, IL, USA
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URLhttps://doi.org/10.18429/JACoW-LINAC2024-THPB027
TitleStudy of mechanical grinding effects on niobium surface
Authors
  • V. Chouhan, D. Smith, G. Wu, T. Ring
    Fermi National Accelerator Laboratory
AbstractMechanical grinding is commonly employed to eliminate surface defects such as scratches and pits from niobium cavity surfaces or sheets before cavity fabrication. Subsequently, chemically buffered polishing or electropolishing is often utilized to completely remove residues of the polishing media and any defects induced by mechanical grinding, ensuring a pristine surface. In this study, we conducted a systematic investigation to assess the influence of mechanical grinding using silicon car-bide and aluminum oxide polishing media on niobium surfaces. Additionally, the study examines the effects of post-mechanical grinding chemical treatments on surface quality.
Paperdownload: THPB027.pdf
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Conference32nd Linear Accelerator Conference (LINAC2024)
Series
LocationChicago, IL, USA
Date25-30 Aug 2024
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardKelly Jaje (ANL), Kip Bishofberger (LANL), Ryan Brody (ANL), Gustavo Bruno (ANL), Jan Chrin (PSI), Cathy Eyberger (ANL), Maggie Montes (SLAC), Denise Skiadopoulos (ANL), Ling Wang (MSU/FRIB), Kent Wootton (ANL)
Online ISBN978-3-95450-219-6
Online ISSN2226-0366
Received20 August 2024
Revised06 September 2024
Accepted06 September 2024
Issued23 October 2024
DOI10.18429/JACoW-LINAC2024-THPB027
Pages689-691
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