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. 14, 2017
Filed:
Jun. 04, 2012
Chandrasekhar Tiwary, Bangalore, IN;
Sanjay Kashyap, Bangalore, IN;
Olu Emmanuel Femi, Bangalore, IN;
Dipankar Banerjee, Bangalore, IN;
Kamanio Chattopadhyay, Bangalore, IN;
Chandrasekhar Tiwary, Bangalore, IN;
Sanjay Kashyap, Bangalore, IN;
Olu Emmanuel Femi, Bangalore, IN;
Dipankar Banerjee, Bangalore, IN;
Kamanio Chattopadhyay, Bangalore, IN;
INDIAN INSTITUTE OF SCIENCE, Bangalore, IN;
Abstract
The present subject matter describes Ni—Al—Zr alloys, which include Ni as the major component, with the additions of 9-20% Al and 4-14% Zr by atomic percentage. In one embodiment, the present subject matter describes a group of alloy compositions in a Nickel-Aluminum-Zirconium (Ni—Al—Zr) system corresponding to a concentration range of about 9-20% Al and about 4-14% Zr by atomic percentages, and the balance being Ni. In other embodiment, the present subject matter includes at least one eutectic constituent including at least two of the intermetallic compounds or phases NiAl, NiAl, NiZr, NiZrand derivatives that are realized within the aforementioned composition group.