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Temperature Dependence of Magnetic Losses

  • J. J. Gniewek
  • R. L. Powell
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 7)

Abstract

The rapidly increasing use of electric motors, transformers, and other electrical equipment operating at cryogenic temperatures has created an urgent need for engineering data on the low-temperature magnetic losses of ferromagnetic materials. Unfortunately, such data have been very scarce. Therefore, a research program in this field was begun under the sponsorship of the Advanced Research Projects Agency. The research is continuing; only the results on the first group of materials are presented at this time.

Keywords

Domain Wall Coercive Force Loss Ratio Magnetic Loss Core Loss 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1962

Authors and Affiliations

  • J. J. Gniewek
    • 1
  • R. L. Powell
    • 1
  1. 1.CEL National Bureau of StandardsBoulderUSA

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