R and D for a single-layer Nb{sub 3}Sn common coil dipole using the react-and-wind fabrication technique

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A dipole magnet based on the common coil design, using prereacted Nb{sub 3}Sn superconductor, is under development at Fermilab, for a future Very Large Hadron Collider. This magnet has some innovative design and technological features such as single layer coils, a 22 mm wide 60-strand Rutherford type cable and stainless steel collars reinforced by horizontal bridges inserted between coil blocks. Both left and right coils are wound simultaneously into the collar structure and then impregnated with epoxy. In order to optimize the design and fabrication techniques an R&D program is underway. The production of cables with the required characteristics was ... continued below

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107 Kilobytes pages

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al., Giorgio Ambrosio et January 14, 2002.

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A dipole magnet based on the common coil design, using prereacted Nb{sub 3}Sn superconductor, is under development at Fermilab, for a future Very Large Hadron Collider. This magnet has some innovative design and technological features such as single layer coils, a 22 mm wide 60-strand Rutherford type cable and stainless steel collars reinforced by horizontal bridges inserted between coil blocks. Both left and right coils are wound simultaneously into the collar structure and then impregnated with epoxy. In order to optimize the design and fabrication techniques an R&D program is underway. The production of cables with the required characteristics was shown possible. Collar laminations were produced, assembled and tested in order to check the effectiveness of the bridges and the validity of the mechanical design. A mechanical model consisting of a 165 mm long section of the magnet straight section was assembled and tested. This paper summarizes the status of the program, and reports the results of fabrication and test of cable, collars and the mechanical model.

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107 Kilobytes pages

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  • Magnet Technology 17, Geneva (CH), 09/24/2001--09/28/2001

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  • Report No.: FERMILAB-Conf-01/384-E
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 790168
  • Archival Resource Key: ark:/67531/metadc721410

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 14, 2002

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  • Sept. 29, 2015, 5:31 a.m.

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  • April 1, 2016, 5:44 p.m.

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al., Giorgio Ambrosio et. R and D for a single-layer Nb{sub 3}Sn common coil dipole using the react-and-wind fabrication technique, article, January 14, 2002; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc721410/: accessed July 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.