Hybride Artikel, Verfahren zur Herstellung eines Hybriden Artikels und Verfahren zum Schliessen einer Apertur

Details

Veröffentlichungs-Nr.

EP3178589

Aktenzeichen

EP16203000

Anmeldetag

8. Dezember 2016

Veröffentlichung

21. Februar 2024

Erteilung

21. Februar 2024

Rechtsraum

EP

IPC

B22F5/00B23P6/00B22F7/06B22F5/04B22F7/04B32B15/01

Abstract

A hybrid article (100) is disclosed including a coating (104) disposed on and circumscribing the lateral surface (106) of a core (102) having a core material (208). The coating (104) includes about 35% to about 95% of a first metallic material (110) having a first melting point, and about 5% to about 65% of a second metallic material (112) having a second melting point lower than the first melting point. A method for forming the hybrid article (100) is disclosed including disposing the core (102) in a die (200), forming a gap (202) between the lateral surface (106) and the die (200), introducing a slurry (204) having the metallic materials (110 and 112) into the gap (202), and sintering the slurry (204), forming the coating (104). A method for closing an aperture (602) of an article (600) is disclosed including inserting the hybrid article (100) into the aperture (602). Closing the aperture (602) includes brazing the hybrid article (100) to the article (600), welding the aperture (602) with the hybrid article (100) serving as weld filler, or a combination thereof.

Anmelder

Firmen

General Electric Technology GmbH
General Electric Company

Land

🇨🇭 Schweiz

Fachgebiete