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. 20, 2026
Filed:
May. 22, 2023
Siemens Energy, Inc., Orlando, FL (US);
Kazim Ozbaysal, Charlotte, NC (US);
Ahmed Kamel, Orlando, FL (US);
SIEMENS ENERGY, INC., Orlando, FL (US);
Abstract
A superalloy powder mixture is provided for use with additive manufacturing or welding metal components or portions thereof that includes a high melt superalloy powder and a low melt superalloy powder. The superalloy powder mixture comprises by weight about 4% to about 23% chromium, about 4% to about 20% cobalt, 0% to about 8% titanium, about 1.5% to about 8% aluminum, 0% to about 11% tungsten, 0% to about 4% molybdenum, about 1% to about 13% tantalum, 0% to about 0.2% carbon, 0% to about 1% zirconium, 0% to about 4% hafnium, 0% to about 4% rhenium, 0% to about 0.1% yttrium and/or cerium, 0% to about 0.04% boron, 0% to about 2% niobium, greater than 40% nickel, greater than 4% in total of aluminum and optional titanium content. The high melt superalloy powder includes less than half the content by weight percent of tantalum compared to the content by weight percent of tantalum in the low melt superalloy powder.