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:
Nov. 27, 2018
Filed:
Nov. 06, 2014
General Electric Company, Schenectady, NY (US);
Shizhong Wang, Shanghai, CN;
Wenqing Peng, Shanghai, CN;
Lawrence Bernard Kool, Clifton Park, NY (US);
Nan Hao, Shanghai, CN;
Wusheng Xu, Shanghai, CN;
Minghu Guo, Shanghai, CN;
Hong Zhou, Shanghai, CN;
Yanfei Gu, Shanghai, CN;
Zhaohui Yang, Shanghai, CN;
General Electric Company, Schenectady, NY (US);
Abstract
A surface treatment method includes: contacting a substrate with a treatment material, the substrate comprising a metallic element, the treatment material comprising an alkaline earth metal element, an alkali metal element, or any combination thereof; and forming on the substrate a surface layer comprising a first oxide of the alkaline earth metal element, the alkali metal element, or any combination thereof and a second oxide of the metallic element. A device has: a substrate layer comprising a metallic element; and a surface layer comprising a first oxide of an alkaline earth metal element, an alkali metal element, or any combination thereof, and a second oxide of the metallic element.