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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 9534283 B1

PDFFull Text
Date of Patent:
Jan. 03, 2017

Filed:

Jan. 07, 2014

Bulk nickel—silicon—boron glasses bearing iron

Applicant:

Glassimetal Technology, Inc., Pasadena, CA (US);

Inventors:

Jong Hyun Na, Pasadena, CA (US);

Michael Floyd, Pasadena, CA (US);

Marios D. Demetriou, West Hollywood, CA (US);

William L. Johnson, San Marino, CA (US);

Glenn Garrett, Pasadena, CA (US);

Maximilien Launey, Pasadena, CA (US);

Assignee:

Glassimental Technology, Inc., Pasadena, CA (US);

Attorney:

Polsinelli PC

Primary Examiner:

George Wyszomierski

Int. Cl.
CPC ...
C22C 45/04 (2006.01); C22C 1/02 (2006.01); C22C 1/10 (2006.01); C22F 1/10 (2006.01); C22C 1/00 (2006.01); C22C 19/03 (2006.01); C22C 19/05 (2006.01); C22C 33/00 (2006.01); C22C 45/02 (2006.01);
U.S. Cl.
CPC ...
C22F 1/10 (2013.01); C22C 1/002 (2013.01); C22C 19/03 (2013.01); C22C 19/058 (2013.01); C22C 33/003 (2013.01); C22C 45/02 (2013.01); C22C 45/04 (2013.01);
Abstract

Ni—Fe—Si—B and Ni—Fe—Si—B—P metallic glass forming alloys and metallic glasses are provided. Metallic glass rods with diameters of at least one, up to three millimeters, or more can be formed from the disclosed alloys. The disclosed metallic glasses demonstrate high yield strength combined with high corrosion resistance, while for a relatively high Fe contents the metallic glasses are ferromagnetic.

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