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DOE OSTI · 2572922

QXFA 167 Coil Fabrication Report

Kaneko, Kazuhiro [Sophia Univ., Tokyo (Japan)]
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Abstract

QXFA is a cosine theta coil used in the MQXFA, a Nb3Sn superconducting accelerator quadrupole magnet to be installed in the High-Luminosity LHC Interaction Regions. A series of MQXFA magnets is fabricated and tested by the US High-Luminosity LHC Accelerator Upgrade Project (AUP). This report details the fabrication process of the QXFA coil (QXFA 167) using Wind-and-React method, conducted from February 6 to March 20, 2025. The content covers coil winding, curing, and reaction, based on the travelers of FNAL as well as the observations and records by the author. The coil fabrication processes following heat reaction, including the impregnation process, are not covered in this report, as they were carried out after March 20.

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BibTeXRIS

Kaneko, Kazuhiro [Sophia Univ., Tokyo (Japan)]. 2025-07-23. QXFA 167 Coil Fabrication Report. https://doi.org/10.2172/2572922

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