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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 10227685 B1

PDFFull Text
Expired
Date of Patent:
Mar. 12, 2019

Filed:

Sep. 18, 2014

Method of forming a sprayed iron coating and coated member

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;

Inventors:

Noritaka Miyamoto, Toyota, JP;

Masaki Hirano, Tsushima, JP;

Tomoko Kozaki, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Khanh T Nguyen

Int. Cl.
CPC ...
C23C 4/02 (2006.01); C23C 4/131 (2016.01); C23C 4/08 (2016.01); B32B 15/01 (2006.01); C23C 4/06 (2016.01); F02F 1/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01);
U.S. Cl.
CPC ...
C23C 4/131 (2016.01); B32B 15/011 (2013.01); B32B 15/012 (2013.01); C23C 4/02 (2013.01); C23C 4/06 (2013.01); C23C 4/08 (2013.01); F02F 1/004 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01);
Abstract

A method for forming an iron sprayed coating on a substrate with droplets of a wire molten by an electric arc includes: a step of forming a first iron sprayed coating on the substrate, the wire for arc spraying being a first wire containing iron and 0.03 to 0.10% by mass of carbon and the compressed gas being inert gas; and a step of forming a second iron sprayed coating on the first iron sprayed coating, the wire for arc spraying being a second wire containing iron and 0.03 to 0.10% by mass of carbon and the compressed gas containing 10 to 21% by volume of oxygen gas.

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Miyamoto, Noritaka. (2019). Method of forming a sprayed iron coating and coated member (U.S. Patent No. 10227685). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10227685

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