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:
May. 27, 2003
Filed:
Jul. 03, 2000
Applicant:
Inventors:
Takao Sato, Tokyo, JP;
Kiyohiro Tarumi, Tokyo, JP;
Yuusei Michikata, Tokyo, JP;
Yoshihisa Horie, Tokyo, JP;
Junichi Yasuoka, Gunma, JP;
Assignee:
Nippon Steel Hardfacing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/800 ; C09D 5/46 ;
U.S. Cl.
CPC ...
B32B 1/800 ; C09D 5/46 ;
Abstract
A member having a coating film is formed by thermal spraying a thermal spray material. The thermal spray material includes a double oxide forming a monophasic oxide, and contains (a) at least one trivalent metal element selected from the group consisting of Al, Ti, V, Cr, Co, Rh, and Sc, Y and lanthanoid in rare earth elements, and (b) at least one element selected from the group consisting of Sc, Y, and lanthanoid in the rare earth elements different from those in (a).