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1. EP3411507 - METAL ALLOYS

Office European Patent Office
Application Number 17746639
Application Date 31.01.2017
Publication Number 3411507
Publication Date 12.12.2018
Publication Kind A4
IPC
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
5
Alloys based on noble metals
04
Alloys based on a platinum group metal
A HUMAN NECESSITIES
44
HABERDASHERY; JEWELLERY
C
JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27
Making jewellery or other personal adornments
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
19
Alloys based on nickel or cobalt
03
based on nickel
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
19
Alloys based on nickel or cobalt
07
based on cobalt
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
30
Alloys containing less than 50% by weight of each constituent
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
38
Ferrous alloys, e.g. steel alloys
C22C 5/04
A44C 27/00
C22C 19/03
C22C 19/07
C22C 30/00
C22C 38/00
CPC
A44C 27/003
A44C 27/00
C22C 5/04
C22C 30/00
C22C 38/00
Applicants NEWSOUTH INNOVATIONS PTY LTD
KAYE LUCIA
ARON DINE SHIFRAH
LIM ALLISON
BASSMAN LORI
Inventors KAYE LUCIA
ARON-DINE SHIFRAH
LIM ALLISON
BASSMAN LORI
LAWS KEVIN
MCKENZIE WARREN
HEALY CAITLIN
Designated States
Priority Data 2016900313 01.02.2016 AU
2017050080 31.01.2017 AU
Title
(DE) METALLLEGIERUNGEN
(EN) METAL ALLOYS
(FR) ALLIAGES MÉTALLIQUES
Abstract
(EN)
Metal alloys including platinum are disclosed. The alloys have a similar variety of applications to platinum-based alloys. The alloy with a solid solution matrix consisting of: Platinum (Pt) 20 to 70 at.%; Palladium (Pd) >0 to 70 at.%; Cobalt (Co) >0 to 50 at.% and at least one of: Nickel (Ni) up to 50 at.%; Chromium (Cr) up to 50 at.% and Iron up to 50 at.%.

(FR)
La présente invention concerne des alliages métalliques contenant du platine. Ces alliages ont un nombre d'applications similaire à celui des alliages à base de platine. L'alliage ayant une matrice en solution solide a la composition suivante : platine (Pt) 20 à 70 % atomique ; palladium (Pd) > 0 à 70 % atomique ; cobalt (Co) > 0 à 50 % atomique, et au moins un des éléments suivants : nickel (Ni) jusqu'à 50 % atomique ; chrome (Cr) jusqu'à 50 % atomique ; et fer jusqu'à 50 % atomique.