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:
Jul. 15, 2014
Filed:
Feb. 29, 2008
Sheela Kollali Ramasesha, Bangalore, IN;
Sundeep Kumar, Bangalore, IN;
Mohandas Nayak, Bangalore, IN;
Atanu Saha, Bangalore, IN;
Hemantkumar Narsinham Aiyer, Bangalore, IN;
Sheela Kollali Ramasesha, Bangalore, IN;
Sundeep Kumar, Bangalore, IN;
Mohandas Nayak, Bangalore, IN;
Atanu Saha, Bangalore, IN;
Hemantkumar Narsinham Aiyer, Bangalore, IN;
General Electric Company, Niskayuna, NY (US);
Abstract
A method, in certain embodiments, includes providing a metal alloy, annealing the metal alloy, and contacting the metal alloy with vapors of selenium, or sulfur, or a combination thereof. The metal alloy having a uniform first bulk composition and a first surface composition on annealing provides an annealed metal alloy having a non uniform second bulk composition and a second surface composition which on being contacted vapors of selenium, or sulfur, or a combination thereof, produces a selenized or a sulfurized metal alloy. Further the metal alloy may have a layer formed in situ from a low melting point metal within the alloy via diffusion rather than sequential deposition and co-evaporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile