METHOD FOR FORMING HYBRID ARTICLE

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 abou...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CUI, Yan, KOTTILINGAM, Srikanth Chandrudu, TOLLISON, Brian Lee
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CASTING COMBINED OPERATIONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING METALLIC POWDER
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	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.