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:
Jan. 26, 2010
Filed:
Jun. 27, 2007
Maria K. Sawford, Corapolis, PA (US);
Shubhayu Sinharoy, Philadelphia, PA (US);
Sundaram L. Narasimhan, Marshall, MI (US);
Alojz Kajinic, Carnegie, PA (US);
Andrzej L. Wojcieszynski, Pittsburgh, PA (US);
Jeryl K. Wright, Camillus, NY (US);
Maria K. Sawford, Corapolis, PA (US);
Shubhayu Sinharoy, Philadelphia, PA (US);
Sundaram L. Narasimhan, Marshall, MI (US);
Alojz Kajinic, Carnegie, PA (US);
Andrzej L. Wojcieszynski, Pittsburgh, PA (US);
Jeryl K. Wright, Camillus, NY (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
An Fe—Ni-based alloy that has improved wear resistance at high temperature over Ni-based superalloys is provided. The alloy is particularly useful for manufacturing engine exhaust valves and other high temperature engine components subjected to corrosion, wear and oxidation.