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GB202301941D0 - Process for preparing a dispersion hardened precious metal article - Google Patents

Process for preparing a dispersion hardened precious metal article

Info

Publication number
GB202301941D0
GB202301941D0 GBGB2301941.7A GB202301941A GB202301941D0 GB 202301941 D0 GB202301941 D0 GB 202301941D0 GB 202301941 A GB202301941 A GB 202301941A GB 202301941 D0 GB202301941 D0 GB 202301941D0
Authority
GB
United Kingdom
Prior art keywords
preparing
precious metal
metal article
dispersion hardened
hardened
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB2301941.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GBGB2301941.7A priority Critical patent/GB202301941D0/en
Publication of GB202301941D0 publication Critical patent/GB202301941D0/en
Priority to PCT/GB2024/050351 priority patent/WO2024165866A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/068—Flake-like particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/12—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Powder Metallurgy (AREA)
GBGB2301941.7A 2023-02-10 2023-02-10 Process for preparing a dispersion hardened precious metal article Ceased GB202301941D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB2301941.7A GB202301941D0 (en) 2023-02-10 2023-02-10 Process for preparing a dispersion hardened precious metal article
PCT/GB2024/050351 WO2024165866A1 (en) 2023-02-10 2024-02-09 Process for preparing a dispersion hardened precious metal article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2301941.7A GB202301941D0 (en) 2023-02-10 2023-02-10 Process for preparing a dispersion hardened precious metal article

Publications (1)

Publication Number Publication Date
GB202301941D0 true GB202301941D0 (en) 2023-03-29

Family

ID=85704436

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2301941.7A Ceased GB202301941D0 (en) 2023-02-10 2023-02-10 Process for preparing a dispersion hardened precious metal article

Country Status (2)

Country Link
GB (1) GB202301941D0 (en)
WO (1) WO2024165866A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429264A1 (en) * 1978-06-20 1980-01-18 Louyot Comptoir Lyon Alemand PROCESS FOR THE MANUFACTURE OF A PLATINOID COMPRISING A DISPERSE PHASE OF A REFRACTORY OXIDE
DE4417495C1 (en) * 1994-05-19 1995-09-28 Schott Glaswerke Prodn. of pure platinum materials reinforced with yttrium oxide
US9573192B2 (en) 2013-09-25 2017-02-21 Honeywell International Inc. Powder mixtures containing uniform dispersions of ceramic particles in superalloy particles and related methods
US12012647B2 (en) 2019-06-21 2024-06-18 United States Government Administrator Of Nasa Additively manufactured oxide dispersion strengthened medium entropy alloys for high temperature applications
EP3971311B1 (en) 2020-09-17 2022-07-06 Heraeus Deutschland GmbH & Co. KG Improved dispersion-hardened precious metal alloy
US20230411633A1 (en) 2020-12-31 2023-12-21 Kolon Industries, Inc. Catalyst layer for fuel cell, manufacturing method therefor, and membrane-electrode assembly and fuel cell which comprise same
US12344566B2 (en) * 2021-09-10 2025-07-01 Greatbatch Ltd. Methods for making a ceramic reinforced metal composite for hermetic bodies for implantable devices
CN114406274B (en) 2021-12-30 2023-07-14 英特派铂业股份有限公司 Method for preparing nano reinforced phase dispersed reinforced platinum
CN115505814B (en) 2022-10-21 2023-10-17 江西咏泰粉末冶金有限公司 Y-Ti-O oxide particle reinforced FeCrNi medium entropy alloy composite material and preparation method thereof

Also Published As

Publication number Publication date
WO2024165866A1 (en) 2024-08-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)