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. 16, 2021
Filed:
Jul. 13, 2018
Alps Alpine Co., Ltd., Tokyo, JP;
Akita Prefectural University, Akita, JP;
Hisato Koshiba, Niigata-ken, JP;
Takao Mizushima, Niigata-ken, JP;
Takafumi Hibino, Akita-ken, JP;
Teruo Bitoh, Akita-ken, JP;
Alps Alpine Co., Ltd., Tokyo, JP;
Abstract
Provided is an Fe-based alloy composition capable of forming an amorphous soft magnetic material which contains no P and which has a glass transition temperature T, the Fe-based alloy composition having a composition represented by the formula (FeT)MBCSi, where T is an arbitrary added element such as Ni and M is an arbitrary added element such as Cr, the formula satisfying the following conditions: 0≤a≤0.3, 11.0 at %≤b≤18.20 at %, 6.00 at %≤c≤17 at %, 0 at %≤d≤10 at %, and 0 at %≤x≤4 at %.