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:
Jun. 30, 2015
Filed:
Oct. 20, 2009
Winfried Eβer, Bochum, DE;
Dirk Goldschmidt, Moers, DE (US);
Christopher R. Hanslits, Zuni, VA (US);
Michael Ott, Mülheim an der Ruhr, DE;
Uwe Paul, Ratingen, DE;
Ursula Pickert, Mülheim an der Ruhr, DE;
Russell G. Vogt, Yorktown, VA (US);
Winfried Eβer, Bochum, DE;
Dirk Goldschmidt, Moers, DE (US);
Christopher R. Hanslits, Zuni, VA (US);
Michael Ott, Mülheim an der Ruhr, DE;
Uwe Paul, Ratingen, DE;
Ursula Pickert, Mülheim an der Ruhr, DE;
Russell G. Vogt, Yorktown, VA (US);
SIEMENS AKTIENGESELLSCHAFT, München, DE;
HOWMET CORPORATION, Cleveland, OH (US);
Abstract
A nickel-based superalloy is provided. Known nickel-based superalloys for producing components made of stem shaped single crystals do not provide sufficiently for grain boundary strength. The superalloy includes a low molybdenum content and very accurately adjusted values for elements having grain boundary strength and elements that precipitate in grain boundaries.