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:
Jan. 06, 2015
Filed:
Apr. 04, 2008
Applicants:
Hiroki Ikeda, Himeji, JP;
Katsu Yanagimoto, Himeji, JP;
Inventors:
Hiroki Ikeda, Himeji, JP;
Katsu Yanagimoto, Himeji, JP;
Assignee:
Sanyo Special Steel Co., Ltd., Himeji-shi, Hyogo-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 7/00 (2006.01); B32B 9/00 (2006.01); C23C 4/06 (2006.01); C22C 1/05 (2006.01); C22C 19/07 (2006.01); C23C 4/04 (2006.01); C22C 29/08 (2006.01); C23C 2/00 (2006.01);
U.S. Cl.
CPC ...
C23C 4/04 (2013.01); C22C 29/08 (2013.01); C23C 2/003 (2013.01); C23C 4/06 (2013.01);
Abstract
There are provided a surface coating material for a molten zinc bath member with improved zinc corrosion resistance, a production method thereof, and a molten zinc bath member. The surface coating material comprises WC powder particles and a binder metal. The binder metal comprises Co and a metal element electrochemically nobler than Co and constitutes an alloy structure having a single phase.