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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.:

US 11969799 B1

PDFFull Text
Date of Patent:
Apr. 30, 2024

Filed:

Jan. 16, 2020

Method for producing blades from ni-based alloys and blades produced therefrom

Applicant:

Mtu Aero Engines Ag, Munich, DE;

Inventor:

Markus Fried, Valley, DE;

Assignee:

MTU Aero Engines AG, Munich, DE;

Attorneys:

Hinckley, Allen & Snyder, LLP

David R. Josephs

Primary Examiner:

John J Norton

Assistant Examiner:

Franklin Jefferson Wang

Int. Cl.
CPC ...
B23K 26/342 (2014.01); B22F 5/04 (2006.01); B22F 10/28 (2021.01); B22F 10/32 (2021.01); B22F 10/36 (2021.01); B22F 10/38 (2021.01); B22F 12/13 (2021.01); B23K 26/14 (2014.01); B23K 26/323 (2014.01); B23K 26/60 (2014.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); F01D 5/30 (2006.01); B22F 10/25 (2021.01); B23K 101/00 (2006.01); B23K 103/18 (2006.01); C22C 19/05 (2006.01);
U.S. Cl.
CPC ...
B22F 5/04 (2013.01); B22F 10/28 (2021.01); B22F 10/32 (2021.01); B22F 10/36 (2021.01); B22F 10/38 (2021.01); B22F 12/13 (2021.01); B23K 26/1464 (2013.01); B23K 26/323 (2015.10); B23K 26/342 (2015.10); B23K 26/60 (2015.10); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); F01D 5/147 (2013.01); F01D 5/28 (2013.01); F01D 5/30 (2013.01); B22F 10/25 (2021.01); B23K 2101/001 (2018.08); B23K 2103/26 (2018.08); C22C 19/055 (2013.01); C22C 19/056 (2013.01);
Abstract

The present invention relates to a method for producing a component of a turbomachine from a metal alloy as well as a correspondingly produced component, wherein the method includes defining at least one first component region that will have a first property profile, and at least one second component region that will have a second property profile which is different from the first property profile; providing at least one powder of the metal alloy or several different powders of constituents of the metal alloy; additive manufacture of the component from the at least one powder, wherein the powder is melted for cohesive joining of the powder particles to each other and to a substrate or to an already produced part of the component.

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