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. 17, 2016
Filed:
Sep. 28, 2012
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Kazuo Watada, Koka, JP;
KYOCERA Corporation, Kyoto-shi, Kyoto, JP;
Abstract
A metal-ceramic joined body is provided in which the surface roughness of the metal is low, and the joined body is unlikely to break. Provided is a metal-ceramic joined body including a metal mainly composed of titanium and a ceramic, in which, regarding the X-ray diffraction peak intensity of a surface portion of the metal excluding a joining region to the ceramic, at least one of Iand Iis larger than I, where Iis the intensity of a peak attributable to a first plane of hexagonal α titanium, Iis the intensity of a peak attributable to a second plane of hexagonal α titanium, and Iis the intensity of a peak attributable to a third plane of hexagonal α titanium.