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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 10358700 B1

PDFFull Text
Date of Patent:
Jul. 23, 2019

Filed:

Feb. 24, 2016

Thermal barrier-coated ni alloy component and manufacturing method thereof

Applicants:

Ihi Corporation, Koto-ku, JP;

National Institute for Materials Science, Tsukuba-shi, JP;

Inventors:

Hiroki Yoshizawa, Tokyo, JP;

Akira Tateno, Tokyo, JP;

Akihiro Sato, Tokyo, JP;

Kota Sasaki, Tokyo, JP;

Masato Ishida, Tokyo, JP;

Yoshito Yasui, Tokyo, JP;

Hideyuki Murakami, Tokyo, JP;

Hiromichi Murakami, Tokyo, JP;

Assignees:

IHI CORPORATION, Koto-ku, JP;

NATIONAL INSTITUTE FOR MATERIALS SCIENCE, Tsukuba-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Brian W Cohen

Int. Cl.
CPC ...
C25D 3/56 (2006.01); C25D 3/50 (2006.01); C25D 5/50 (2006.01); C22C 19/05 (2006.01); C22C 5/04 (2006.01); C22F 1/10 (2006.01); C25D 7/00 (2006.01); C25D 5/12 (2006.01); F01D 5/28 (2006.01); C23C 28/00 (2006.01); B22D 21/00 (2006.01); C23C 14/14 (2006.01); C23C 14/22 (2006.01); C25D 3/52 (2006.01); C23C 10/28 (2006.01); C22F 1/14 (2006.01);
U.S. Cl.
CPC ...
C22C 19/057 (2013.01); B22D 21/005 (2013.01); C22C 5/04 (2013.01); C22F 1/10 (2013.01); C23C 10/28 (2013.01); C23C 14/14 (2013.01); C23C 14/22 (2013.01); C23C 28/321 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C25D 3/52 (2013.01); C25D 3/567 (2013.01); C25D 5/12 (2013.01); C25D 5/50 (2013.01); C25D 7/008 (2013.01); F01D 5/288 (2013.01); C22F 1/14 (2013.01); F05D 2230/90 (2013.01); F05D 2300/175 (2013.01); F05D 2300/20 (2013.01);
Abstract

A thermal barrier-coated Ni alloy component includes: a substrate made of a Ni alloy containing Al; an intermediate layer formed on a surface of the substrate; and a thermal barrier layer made of a ceramic and formed on a surface of the intermediate layer. The intermediate layer includes a γ' layer, which is formed from a γ′-NiAl phase on the surface on the thermal barrier layer side, and contains Pt.

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