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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.:

US 9273374 B1

PDFFull Text
Expired
Date of Patent:
Mar. 01, 2016

Filed:

Jan. 27, 2012

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Applicants:

Takayuki Takasugi, Sakai, JP;

Yasuyuki Kaneno, Sakai, JP;

Hidekazu Fujii, Sakai, JP;

Inventors:

Takayuki Takasugi, Sakai, JP;

Yasuyuki Kaneno, Sakai, JP;

Hidekazu Fujii, Sakai, JP;

Assignee:

OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION, Sakai-Shi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Humera Sheikh

Assistant Examiner:

Lucas Wang

Int. Cl.
CPC ...
F16C 33/00 (2006.01); C22C 19/03 (2006.01); B32B 15/00 (2006.01); C21D 9/40 (2006.01); F16C 33/30 (2006.01); F16C 33/32 (2006.01); F16C 33/41 (2006.01); F16C 33/44 (2006.01); F16C 33/62 (2006.01);
U.S. Cl.
CPC ...
C21D 9/40 (2013.01); C22C 19/03 (2013.01); F16C 33/303 (2013.01); F16C 33/32 (2013.01); F16C 33/414 (2013.01); F16C 33/44 (2013.01); F16C 33/62 (2013.01);
Abstract

The present invention provides a heat-resistant bearing characterized in that it is formed of an Ni(Si,Ti)-based intermetallic compound alloy, the Ni(Si,Ti)-based intermetallic compound alloy containing 25 to 500 ppm by weight of B with respect to a weight of an intermetallic compound having a composition of 100% by atom in total consisting of 10.0 to 12.0% by atom of Si, 1.5% by atom or more but less than 7.5% by atom of Ti, more than 2.0% by atom but 8.0% by atom or less of Ta and a balance made up of Ni excepting impurities, the Ni(Si,Ti)-based intermetallic compound alloy having a microstructure composed of an L1phase and of one or both of an Ni solid solution phase and a second phase dispersion containing Ni and Ta, or a microstructure composed of an L1phase.

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Takasugi, Takayuki. (2016). [object object] (U.S. Patent No. 9273374). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9273374

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