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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 9174416 B1

PDFFull Text
Expired
Date of Patent:
Nov. 03, 2015

Filed:

Mar. 27, 2013

Alloy powder for oxidation-resistant coating, and alloy material formed of the powder and excellent in oxidation resistance characteristics

Applicant:

National Institute for Materials Science, Ibaraki, JP;

Inventors:

Hideyuki Murakami, Ibaraki, JP;

Daishi Ohtsubo, Ibaraki, JP;

Yoko Mitarai, Ibaraki, JP;

Makoto Nanko, Niigata, JP;

Assignee:

NATIONAL INSTITUTE FOR MATERIALS SCIENCE, Ibaraki, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Kelly M Gambetta

Int. Cl.
CPC ...
C23C 16/00 (2006.01); B32B 15/01 (2006.01); B22F 1/02 (2006.01); C22C 1/10 (2006.01); C22C 32/00 (2006.01); C22C 5/04 (2006.01); C22C 19/03 (2006.01); C22C 21/00 (2006.01);
U.S. Cl.
CPC ...
B32B 15/018 (2013.01); B22F 1/02 (2013.01); C22C 1/1084 (2013.01); C22C 1/1094 (2013.01); C22C 5/04 (2013.01); C22C 19/03 (2013.01); C22C 21/00 (2013.01); C22C 32/0015 (2013.01); B22F 2999/00 (2013.01); Y10T 428/1275 (2015.01); Y10T 428/12875 (2015.01);
Abstract

A mixed powder of an Ni—Al alloy and alumina is produced by heating a first mixed powder, which is prepared by mixing an Ni—Al mixed powder as prepared by mixing an Al powder with Ni in such a manner that Al therein could fall within a range of from 25 atomic % to 60 atomic %, and an alumina powder in a range of from 40% by mass to 60% by mass, in vacuum or in an inert gas atmosphere at a temperature falling within a range of from 600° C. to 1300° C. for at least 1 hour, and then grinding the resulting product.

Find Patent Forward Citations

Murakami, Hideyuki. (2015). Alloy powder for oxidation-resistant coating, and alloy material formed of the powder and excellent in oxidation resistance characteristics (U.S. Patent No. 9174416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9174416

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