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:
Sep. 20, 2016
Filed:
Sep. 14, 2010
Yasuyuki Kaneno, Sakai, JP;
Takayuki Takasugi, Sakai, JP;
Yasuyuki Kaneno, Sakai, JP;
Takayuki Takasugi, Sakai, JP;
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION, Osaka, JP;
Abstract
The present invention provides a structural material having excellent hardness (strength) characteristics. The present invention provides an Ni(Si, Ti)-based intermetallic compound characterized by containing from 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 from 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, and by having a microstructure composed of an L1phase or a microstructure composed of an L1phase and a second phase dispersion containing Ni and Ta.