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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.:

US 9552911 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

Oct. 02, 2013

Hf—co—b alloys as permanent magnet materials

Applicant:

Ut-battelle, Llc, Oak Ridge, TN (US);

Inventors:

Michael Alan McGuire, Knoxville, TN (US);

Orlando Rios, Knoxville, TN (US);

Nirmal Jeevi Ghimire, Knoxville, TN (US);

Assignee:

UT-Battelle, LLC, Oak Ridge, TN (US);

Attorney:

Joseph A. Marasco

Primary Examiner:

Jessee Roe

Assistant Examiner:

Anthony Liang

Int. Cl.
CPC ...
C22F 1/10 (2006.01); C22C 19/07 (2006.01); C22C 45/04 (2006.01); H01F 1/01 (2006.01); H01F 1/153 (2006.01); H01F 1/047 (2006.01);
U.S. Cl.
CPC ...
H01F 1/01 (2013.01); C22F 1/10 (2013.01); H01F 1/047 (2013.01); H01F 1/15333 (2013.01); H01F 1/15316 (2013.01);
Abstract

An alloy composition is composed essentially of HfZrCoB, wherein 0<X<2 and 0<Y≦1.5. Moreover, an alloy composition is composed essentially of ferromagnetic HfZrCoB, wherein 0≦X<2 and 0<Y≦1.5, and has a nanoscale crystalline structure comprising at least one non-equilibrium phase. The alloys can be melt-spun with in-situ and/or ex-situ annealing to produce the nanoscale crystalline structure.

Find Patent Forward Citations

McGuire, Michael. (2017). Hf—co—b alloys as permanent magnet materials (U.S. Patent No. 9552911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9552911

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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