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:
Mar. 17, 2009
Filed:
Mar. 22, 2005
Masanori Abe, Yokohama, JP;
Koyata Takahashi, Sagamihara, JP;
Masanori Abe, Yokohama, JP;
Koyata Takahashi, Sagamihara, JP;
Tosoh Corporation, Yamaguchi, JP;
Abstract
A corrosion-resistant member comprising a base material having formed thereon a spayed coating having high corrosion resistance to corrosive gases or plasma, and a process of producing the same are disclosed. The corrosion-resistant member comprises a base material having formed thereon a sprayed coating, the sprayed coating being formed on the site of the base material to be exposed to corrosive gases or plasma and comprising Si, O, N, Group 2a element, and at least one element selected from the group consisting of Al, B, Zr and Ti, or comprises a base material having formed thereon a sprayed coating, the sprayed coating being formed on the site of the base material to be exposed to corrosive gases or plasma and comprising Si, O, N, Group 3a element, and at least one element selected from the group consisting of B, Zr and Ti.