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1. WO2020068199 - ALLIAGES D'ALUMINIUM HAUTES PERFORMANCES À BASE D'AL-ZN-MG-ZR POUR LA SOUDURE ET LA FABRICATION ADDITIVE

Numéro de publication WO/2020/068199
Date de publication 02.04.2020
N° de la demande internationale PCT/US2019/038127
Date du dépôt international 20.06.2019
CPC
B22F 2003/248
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
24After-treatment of workpieces or articles
248Thermal after-treatment
B22F 3/115
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
115by spraying molten metal, i.e. spray sintering, spray casting
B22F 3/12
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
12Both compacting and sintering
B22F 3/20
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
20by extruding
B23K 35/0227
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
02characterised by mechanical features, e.g. shape
0222for use in soldering, brazing
0227Rods, wires
B23K 35/288
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
22characterised by the composition or nature of the material
24Selection of soldering or welding materials proper
28with the principal constituent melting at less than 950 degrees C
286Al as the principal constituent
288with Sn or Zn
Déposants
  • NANOAI LLC [US]/[US]
  • DORN, Joshua P. [US]/[US]
Inventeurs
  • DORN, Joshua P.
  • CROTEAU, Joseph R.
  • VO, Nhon Q.
Mandataires
  • WESTON, Scott B.
  • SCHEIDEMAN, Matthew H.
Données relatives à la priorité
62/687,41820.06.2018US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) HIGH-PERFORMANCE Al-Zn-Mg-Zr BASE ALUMINUM ALLOYS FOR WELDING AND ADDITIVE MANUFACTURING
(FR) ALLIAGES D'ALUMINIUM HAUTES PERFORMANCES À BASE D'AL-ZN-MG-ZR POUR LA SOUDURE ET LA FABRICATION ADDITIVE
Abrégé
(EN)
Aluminum-zinc-magnesium-zirconium base alloys and aluminum-zinc-magnesium-copper-zirconium base alloys that exhibit ultra-high strength and superior weldability, and methods of fabricating them.
(FR)
L'invention concerne des alliages à base d'aluminium-zinc-magnésium-zirconium et des alliages à base d'aluminium-zinc-magnésium-cuivre-zirconium qui présentent une résistance ultra-élevée et une soudabilité supérieure, et leurs procédés de fabrication.
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