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1. WO2020061468 - PLATINUM-NICKEL-BASED ALLOYS, PRODUCTS, AND METHODS OF MAKING AND USING SAME

Publication Number WO/2020/061468
Publication Date 26.03.2020
International Application No. PCT/US2019/052176
International Filing Date 20.09.2019
IPC
C22C 5/04 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
5Alloys based on noble metals
04Alloys based on a platinum group metal
C22C 19/03 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
19Alloys based on nickel or cobalt
03based on nickel
G01R 3/00 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
3Apparatus or processes specially adapted for the manufacture of measuring instruments
A61L 31/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles
02Inorganic materials
A61L 31/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles
14Materials characterised by their function or physical properties
18Materials at least partially X-ray or laser opaque
CPC
C22C 19/03
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
19Alloys based on nickel or cobalt
03based on nickel
C22C 5/04
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
5Alloys based on noble metals
04Alloys based on a platinum group metal
C22F 1/14
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
14of noble metals or alloys based thereon
F16F 1/021
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
02made of steel or other material having low internal friction
021characterised by their composition, e.g. comprising materials providing for particular spring properties
F16F 1/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
02made of steel or other material having low internal friction
04Wound springs
F16F 2224/0208
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
2224Materials; Material properties
02solids
0208Alloys
Applicants
  • DERINGER-NEY, INC. [US]/[US]
Inventors
  • BOWEN, Patrick
  • SMITH, Edward
Agents
  • HAYDEN, Bridget M.
Priority Data
16/137,98821.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PLATINUM-NICKEL-BASED ALLOYS, PRODUCTS, AND METHODS OF MAKING AND USING SAME
(FR) ALLIAGES À BASE DE PLATINE-NICKEL, PRODUITS, ET PROCÉDÉS DE FABRICATION ET D’UTILISATION CORRESPONDANTS
Abstract
(EN)
Platinum-nickel-based ternary or higher alloys include platinum at about 65‒80 wt.%, nickel at about 18‒27 wt.%, and about 2‒8 wt.% of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.
(FR)
La présente invention concerne des alliages ternaires ou supérieurs à base de platine-nickel comprenant du platine à environ 65 à 80 % en poids, du nickel à environ 18 à 27 % en poids, et environ 2 à 8 % d'additions ternaires ou supérieures qui peuvent comprendre un ou plusieurs éléments parmi l'Ir, le Pd, le Rh, le Ru, le Nb, le Mo, le Re, le W et/ou le Ta. Ces alliages sont durcissables par vieillissement, confèrent une dureté supérieure à 580 Knoop, une résistance à la traction ultime supérieure à 320 ksi, et un allongement à la rupture d'au moins 1,5 %. Les alliages peuvent être utilisés dans des applications de sonde et de contact électrique statique ou mobile. Les alliages peuvent également être utilisés dans des dispositifs médicaux.
Also published as
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