The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 1999
Filed:
Mar. 17, 1997
Akihisa Inoue, Miyagi, JP;
Akira Murakami, Miyagi, JP;
Unitika Ltd., Hyogo, JP;
Abstract
An Fe-based amorphous alloy having a compositional formula in atomic percent represented by Fe.sub.100-a-b-c-d-e-f Al.sub.a Ga.sub.b P.sub.c C.sub.d B.sub.e Si.sub.f, wherein a to f satisfy 4.ltoreq.a.ltoreq.6, 1.ltoreq.b.ltoreq.3, 9.ltoreq.c.ltoreq.12, 5.ltoreq.d.ltoreq.7, 3.ltoreq.e.ltoreq.5 and 0.25.ltoreq.f.ltoreq.4. The Fe-based amorphous alloy is an amorphous magnetic material having an excellent amorphous phase-forming ability, and can easily form an amorphous material having a thickness of 1.5 mm or above by a mold casting method realizing a cooling speed of about 10.sup.3 K/s. Also, because the amorphous alloy has a supercooled liquid region of 50 K or larger, by applying a working method utilizing a super cooled state, amorphous magnetic materials of various form can be prepared.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile