Ferrite material and electronic component using the same

Details Ferrite material and electronic component using the same Ferrite material and electronic component using the same

2008-05-27

2008-05-27

Koslow, Melissa C. (Department: 1793)

Compositions

Magnetic

Iron-oxygen compound containing

C252S062620, C252S062590, C333S185000, C336S117000, C336S221000, C336S233000, C336S234000

Reexamination Certificate

active

07378036

ABSTRACT:
A ferrite material of the present invention is configured such that 0.05 to 1.0 wt % of bismuth oxide in terms of Bi2O3, 0.5 to 3.0 wt % of tin oxide in terms of SnO2, and 30 to 5000 wt ppm of chromium oxide in terms of Cr2O3are added to a predetermined main component mixture composition. Therefore, it is possible to achieve an improvement in DC bias characteristics, an improvement in temperature characteristics of initial magnetic permeability, and an improvement in resistivity and further achieve an improvement in burned body strength, particularly in burned body flexural strength (bending strength).

REFERENCES:
patent: 9-306716 (1997-11-01), None
patent: 11-35369 (1999-02-01), None
patent: 2002-141215 (2002-05-01), None
patent: 2002-255637 (2002-09-01), None
patent: 2003-272912 (2003-09-01), None
U.S. Appl. No. 11/468,599, filed Aug. 30, 2006, Wada et al.

Affiliated with

Also associated with

Rating

Ferrite material and electronic component using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ferrite material and electronic component using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferrite material and electronic component using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2815928