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. 24, 2012
Filed:
Aug. 31, 2009
Timothy Hanlon, Glenmont, NY (US);
Richard Didomizio, Scotia, NY (US);
Michael Francis Henry, Ashland, MA (US);
Akane Suzuki, Clifton Park, NY (US);
Arthur Samuel Peck, Greenville, SC (US);
Stephen Joseph Balsone, Greenville, SC (US);
Timothy Hanlon, Glenmont, NY (US);
Richard DiDomizio, Scotia, NY (US);
Michael Francis Henry, Ashland, MA (US);
Akane Suzuki, Clifton Park, NY (US);
Arthur Samuel Peck, Greenville, SC (US);
Stephen Joseph Balsone, Greenville, SC (US);
General Electric Company, Niskayuna, NY (US);
Abstract
Nickel based alloys are provided comprising from about 7.0 weight percent (wt %) to about 12.0 wt % chromium, from about 0.1 wt % to about 5 wt % molybdenum, from about 0.2 wt % to about 4.5 wt % titanium, from about 4 wt % to about 6 wt % aluminum, from about 3 wt % to about 4.9 wt % cobalt, from about 6.0 wt % to about 9.0 wt % tungsten, from about 4.0 wt % to about 6.5 wt % tantalum, from about 0.05 wt % to about 0.6 wt % hafnium, up to about 1.0 wt % niobium, up to about 0.02 wt % boron, and up to about 0.1 wt % carbon, with the remainder being nickel and incidental impurities. The alloys may be cast, directionally solidified and heat treated to provide articles having a gamma prime fraction of greater than about 50%.