Composite magnetic material with reduced permeability and losses

Details Composite magnetic material with reduced permeability and losses Composite magnetic material with reduced permeability and losses

1996-09-09

2000-09-19

Rodee, Christopher D.

Stock material or miscellaneous articles

Composite

Of inorganic material

428693, 336233, 427547, 427548, 427549, 427550, 264108, B32B 522, B32B 3100

Patent

active

061209163

ABSTRACT:
A composite magnetic material showing reduced losses and reduced permeability when it is subjected to a magnetic field at frequencies below approximately 100 MHz. It comprises magnetic particles in the form of wafers dispersed in a dielectric binder. The polycrystalline magnetic ceramic wafers are oriented so that their main faces are substantially parallel to the magnetic field.
Application especially to cores of inductors or transformers.

REFERENCES:
patent: 3255052 (1966-06-01), Opitz
patent: 3535200 (1970-10-01), Bergstom
patent: 3927930 (1975-12-01), Goldberg et al.
patent: 4552808 (1985-11-01), Fujiyama et al.
patent: 4595440 (1986-06-01), Lynch
patent: 5413903 (1995-05-01), Jeffers
patent: 5643686 (1997-07-01), Isshiki et al.
patent: 5700594 (1997-12-01), Jeffers
patent: 5748013 (1998-05-01), Beauclair et al.
Klein, Cornelius et al. . Manual of Mineralogy. New York: John Wiley and Sons. pp. 308, 310, 311, 1985.

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