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.

Date of Patent:
Aug. 14, 2018

Filed:

Mar. 12, 2015
Applicant:

Metglas, Inc., Conway, SC (US);

Inventors:

William Coughlan, Myrtle Beach, SC (US);

Eric Theisen, Myrtle Beach, SC (US);

Assignee:

Metglas, Inc, Conway, SC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 37/00 (2006.01); B23K 35/30 (2006.01); B32B 15/01 (2006.01); B23K 1/00 (2006.01); B23K 1/008 (2006.01); C22C 19/05 (2006.01); C22C 30/00 (2006.01); C22C 45/00 (2006.01); B32B 9/04 (2006.01);
U.S. Cl.
CPC ...
B23K 35/304 (2013.01); B23K 1/008 (2013.01); B23K 1/0012 (2013.01); B32B 9/041 (2013.01); B32B 15/01 (2013.01); C22C 19/056 (2013.01); C22C 30/00 (2013.01); C22C 45/00 (2013.01); B32B 2250/03 (2013.01); B32B 2307/30 (2013.01); B32B 2307/702 (2013.01); B32B 2307/714 (2013.01); B32B 2605/00 (2013.01); Y10T 428/12431 (2015.01); Y10T 428/12951 (2015.01);
Abstract

Disclosed is a semi-amorphous, ductile brazing foil with a composition consisting essentially of NiFeCrPSiBMowith approximately 30 atomic percent ≤a≤approximately 70 atomic percent; approximately 0 atomic percent ≤b≤approximately 20 atomic percent; approximately 9 atomic percent ≤c≤approximately 16 atomic percent; approximately 0 atomic percent ≤d≤approximately 4 atomic percent; e≤approximately 2 atomic percent; f≤approximately 5 atomic percent; and the balance being Ni and other impurities; where c+d+e<approximately 16 atomic percent.


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