Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1996-11-07
1998-11-17
Kiliman, Leszek
Stock material or miscellaneous articles
Composite
Of inorganic material
428 64R, 428 64T, 428 64TS, 428 64TM, 428900, 2041922, 360126, G11B 566
Patent
active
058373926
ABSTRACT:
A soft magnetic thin film according to the present invention can exhibit not only good soft magnetic properties but also an excellent anti-corrosion property, a low magnetostriction, a high saturation magnetic flux density and a high bonding ability to a base plate or substrate. The soft magnetic thin film has a composition of (Fe.sub.a M.sub.b Cu.sub.c Ru.sub.d).sub.e N.sub.f O.sub.g where a, b, c, d, e, f and g represent an atomic % of the respective elements and M represents at least one element selected from the group consisting of Si, Al, Ta, B, Mg, Ca, Sr, Cr, Mn, Zr, Nb, Ti, Mo, V, W, Hf, Ga, Ge and rare earth elements, with the limitations of 0.ltoreq.b.ltoreq.5, 0.ltoreq.c.ltoreq.8, 0.ltoreq.d.ltoreq.5, 0.ltoreq.c+d.ltoreq.8, a+b+c+d=100, 0.5.ltoreq.f.ltoreq.15, 0.1.ltoreq.g.ltoreq.13 and e+f+g=100, the soft magnetic thin film being prepared by reaction-sputtering in which a nitrogen and a steam (H.sub.2 O) are introduced.
REFERENCES:
patent: 5538802 (1996-07-01), Kitaori
patent: 5573863 (1996-11-01), Hayakawa et al.
patent: 5599635 (1997-02-01), Katori
Katori Kenji
Ohmori Hiroyuki
Onuma Hiroshi
Shouji Mitsuharu
Kiliman Leszek
Sony Corporation
LandOfFree
Soft magnetic thin film and thin film magnetic head using 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 Soft magnetic thin film and thin film magnetic head using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soft magnetic thin film and thin film magnetic head using same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-882414