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. 27, 2012
Filed:
Jul. 20, 2010
Roman I Pankiw, Greensburg, PA (US);
Govindarajan Muralidharan, Knoxville, TN (US);
Vinod Kumar Sikka, Oak Ridge, TN (US);
Philip J. Maziasz, Oak Ridge, TN (US);
Roman I Pankiw, Greensburg, PA (US);
Govindarajan Muralidharan, Knoxville, TN (US);
Vinod Kumar Sikka, Oak Ridge, TN (US);
Philip J. Maziasz, Oak Ridge, TN (US);
UT-Battelle, LLC, Oak Ridge, TN (US);
Abstract
The present invention addresses the need for new austenitic steel compositions with higher creep strength and higher upper temperatures. The new austenitic steel compositions retain desirable phases, such as austenite, MC, and MC in its microstructure to higher temperatures. The present invention also discloses a methodology for the development of new austenitic steel compositions with higher creep strength and higher upper temperatures.