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:
Apr. 14, 2020
Filed:
Apr. 03, 2017
Applicants:
Ihi Corporation, Koto-ku, JP;
Hitachi Metals, Ltd., Minato-ku, JP;
Inventors:
Takahito Araki, Tokyo, JP;
Yuta Tanaka, Tokyo, JP;
Kazuhiko Kakinuma, Tokyo, JP;
Masanobu Baba, Tokyo, JP;
Issei Otera, Tokyo, JP;
Kana Morishita, Shimane, JP;
Shuho Koseki, Shimane, JP;
Assignees:
IHI Corporation, Koto-ku, JP;
HITACHI METALS, LTD., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F04D 29/02 (2006.01); C23C 14/06 (2006.01); F04D 29/32 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F04D 29/023 (2013.01); C23C 14/0641 (2013.01); F01D 5/288 (2013.01); F04D 29/324 (2013.01); F04D 29/542 (2013.01); C23C 14/06 (2013.01); F05D 2260/607 (2013.01); F05D 2300/2284 (2013.01); F05D 2300/2285 (2013.01); F05D 2300/611 (2013.01); Y02T 50/671 (2013.01); Y02T 50/673 (2013.01); Y02T 50/675 (2013.01);
Abstract
A coating consists essentially of one or more selected from the group of nitrides of one or more first metals of titanium, zirconium and hafnium beyond 0 at % but less than 100 at % and a balance of silicon, and nitrides of one or more second metals of vanadium, niobium and tantalum.