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.:
Date of Patent:
Mar. 16, 2021
Filed:
Sep. 13, 2017
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Taiji Torigoe, Tokyo, JP;
Yoshifumi Okajima, Tokyo, JP;
Daisuke Kudo, Tokyo, JP;
Hiroyuki Mitsui, Tokyo, JP;
Masahiko Mega, Tokyo, JP;
Shuji Tanigawa, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C 4/11 (2016.01); C23C 4/04 (2006.01); F02C 7/00 (2006.01); F01D 5/28 (2006.01); F01D 9/02 (2006.01); C23C 4/073 (2016.01); F01L 5/14 (2006.01);
U.S. Cl.
CPC ...
C23C 4/11 (2016.01); C23C 4/04 (2013.01); C23C 4/073 (2016.01); F01D 5/28 (2013.01); F01D 9/02 (2013.01); F01L 5/14 (2013.01); F02C 7/00 (2013.01);
Abstract
A thermal barrier coating film includes a bond coat layer that is a metallic bond layer formed on a base material; a topcoat layer that is a ceramic-containing layer formed on the bond coat layer; and at least one of a protective layer and a protective substance. The protective layer is formed on the topcoat layer and mainly contains SrSO. The protective substance is provided in a plurality of void spaces included in the topcoat layer and mainly contains SrSO.