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:
Feb. 14, 2006
Filed:
Jan. 17, 2003
Toshio Narita, Hokkaido, JP;
Shigenari Hayashi, Hokkaido, JP;
Takayuki Yoshioka, Kanagawa, JP;
Hiroshi Yakuwa, Kanagawa, JP;
Michiaki Souma, Hokkaido, JP;
Toshio Narita, Hokkaido, JP;
Shigenari Hayashi, Hokkaido, JP;
Takayuki Yoshioka, Kanagawa, JP;
Hiroshi Yakuwa, Kanagawa, JP;
Michiaki Souma, Hokkaido, JP;
Japan Science And Technology Agency, Saitama, JP;
Ebara Corporation, Tokyo, JP;
Sapporo Electroplating Industrial Co., Ltd., Sapporo, JP;
Abstract
Disclosed is a method for forming a Re—Cr alloy film consisting of Re in the range of 60 to 90% by atomic composition. The method comprises performing an electroplating process using an electroplating bath containing an aqueous solution which includes a perrhenate ion and a chromium (VI) ion. The present invention allows a Re—Cr alloy film usable as a corrosion-resistant alloy coating for a high-temperature component or the like to be formed through an electroplating process using an aqueous solution, so as to provide heat/corrosion resistances to the component, even if it has a complicated shape, in a simplified manner at a low cost.