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:
Aug. 27, 2024
Filed:
Jul. 10, 2017
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Akito Ishii, Hyogo, JP;
Takashi Harada, Hyogo, JP;
Katsumi Okamura, Hyogo, JP;
Satoru Kukino, Hyogo, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 27/14 (2006.01); B23B 27/14 (2006.01); C04B 35/119 (2006.01); C04B 35/488 (2006.01); C04B 35/50 (2006.01); C04B 35/505 (2006.01); C04B 35/56 (2006.01); C04B 35/58 (2006.01);
U.S. Cl.
CPC ...
B23B 27/14 (2013.01); C04B 35/119 (2013.01); C04B 35/488 (2013.01); C04B 35/4885 (2013.01); C04B 35/50 (2013.01); C04B 35/505 (2013.01); C04B 35/56 (2013.01); C04B 35/58 (2013.01);
Abstract
A sintered material includes a first material and a second material, wherein the first material is partially stabilized ZrOin which 1 to 90 volume % of AlOis dispersed in crystal grain boundaries or crystal grains, the AlOis a grain having a grain size of less than or equal to 1 μm, and the second material is at least one compound selected from a group consisting of a carbide, a nitride, and a carbonitride, and 5 to 95 volume % of the second material is included in the sintered material.