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Powder-Filled Epoxy Resin Composites of Adjustable Thermal Contraction

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Nonmetallic Materials and Composites at Low Temperatures

Part of the book series: Cryogenic Materials Series ((CRYMS))

Abstract

For the construction of superconducting dipole magnets for a synchrotron accelerator, it is necessary to use a number of spacers for separating a winding block to others. If the “cos θ” winding developed at Brookhaven National Laboratory1 is chosen, then the number of spacers needed will be more than 10 000 for a synchrotron. Moreover, these spacers, wedges of special shape, need high dimensional precision to obtain permissible homogeneity of the magnetic field and therefore cannot be individually machined. From the viewpoint of mass production, a molding method may be the best way to obtain the above mentioned accuracy.

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References

  1. A.D. Mclntruff et al., Isabelle Ring Magnets, BNL 21708, Brookhaven National Laboratory, Upton, New York (1977).

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  2. M.N. Wilson, Stabilization of Superconductors for Use in Magnets, Applied Superconductivity Conference, Rutherford Laboratory, Chilton, Didcot, Oxon, England (1976).

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  3. G. Hartwig, A. Puck, and W. Weiss, Mater. Sci. Eng. 22, 26 (1976).

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  4. G. Hartwig, in: Advances in Cryogenic Engineering, Vol. 24 Plenum Press, New York (1978), p. 17.

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© 1979 Plenum Press, New York

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Ishibashi, K., Wake, M., Kobayashi, M., Katase, A. (1979). Powder-Filled Epoxy Resin Composites of Adjustable Thermal Contraction. In: Clark, A.F., Reed, R.P., Hartwig, G. (eds) Nonmetallic Materials and Composites at Low Temperatures. Cryogenic Materials Series. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-7522-1_19

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  • DOI: https://doi.org/10.1007/978-1-4615-7522-1_19

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4615-7524-5

  • Online ISBN: 978-1-4615-7522-1

  • eBook Packages: Springer Book Archive

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