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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 10161021 B1

PDFFull Text
Date of Patent:
Dec. 25, 2018

Filed:

Apr. 20, 2017

Fcc materials of aluminum, cobalt and nickel, and products made therefrom

Applicant:

Arconic Inc., Pittsburgh, PA (US);

Inventors:

Jen Lin, Export, PA (US);

Xinyan Yan, Murrysville, PA (US);

Assignee:

ARCONIC INC., Pittsburgh, PA (US);

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Jessee R Roe

Int. Cl.
CPC ...
C22F 1/10 (2006.01); C22C 30/00 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2015.01); B22F 1/00 (2006.01); B22F 3/15 (2006.01); B22F 3/17 (2006.01); B22F 3/18 (2006.01); B22F 3/20 (2006.01); B23K 10/02 (2006.01); B23K 15/00 (2006.01); B23K 35/02 (2006.01); B23K 35/30 (2006.01); C22C 19/03 (2006.01); C22F 1/00 (2006.01); B22F 3/105 (2006.01); B22F 7/06 (2006.01); B23K 26/00 (2014.01); B23K 26/342 (2014.01); B23K 103/08 (2006.01); B23K 103/18 (2006.01);
U.S. Cl.
CPC ...
C22C 30/00 (2013.01); B22F 1/0003 (2013.01); B22F 3/1055 (2013.01); B22F 3/15 (2013.01); B22F 3/17 (2013.01); B22F 3/18 (2013.01); B22F 3/20 (2013.01); B22F 7/06 (2013.01); B23K 10/027 (2013.01); B23K 15/0086 (2013.01); B23K 15/0093 (2013.01); B23K 26/0006 (2013.01); B23K 26/342 (2015.10); B23K 35/0261 (2013.01); B23K 35/3033 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C22C 19/03 (2013.01); C22F 1/002 (2013.01); C22F 1/10 (2013.01); B22F 2301/15 (2013.01); B22F 2998/10 (2013.01); B23K 2103/08 (2018.08); B23K 2103/26 (2018.08);
Abstract

The present disclosure relates to new materials comprising Al, Co, and Ni. The new materials may realize a single phase field of a face-centered cubic (fcc) solid solution structure immediately below the solidus temperature of the material. The new materials may include at least one precipitate phase and have a solvus temperature of at least 1000° C. The new materials may include 6.7-11.4 wt. % Al, 5.0-48.0 wt. % Co, and 43.9-88.3 wt. % Ni. In one embodiment, the precipitate is selected from the group consisting of the L1phase, the B2 phase, and combinations thereof. The new alloys may realize improved high temperature properties.

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