WO2022017697A3 - Composant pour piece d'horlogerie ou de bijouterie en cermet - Google Patents

Composant pour piece d'horlogerie ou de bijouterie en cermet Download PDF

Info

Publication number
WO2022017697A3
WO2022017697A3 PCT/EP2021/066498 EP2021066498W WO2022017697A3 WO 2022017697 A3 WO2022017697 A3 WO 2022017697A3 EP 2021066498 W EP2021066498 W EP 2021066498W WO 2022017697 A3 WO2022017697 A3 WO 2022017697A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
timepiece
cermet
jewellery item
present
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
PCT/EP2021/066498
Other languages
English (en)
Other versions
WO2022017697A2 (fr
Inventor
Bernard Bertheville
Yann Fallet
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.)
Swatch Group Research and Development SA
Original Assignee
Swatch Group Research and Development SA
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 Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to US18/004,691 priority Critical patent/US20230250517A1/en
Priority to CN202180060014.0A priority patent/CN116134170A/zh
Priority to JP2023502742A priority patent/JP7542716B2/ja
Priority to EP21733442.4A priority patent/EP4185726A2/fr
Publication of WO2022017697A2 publication Critical patent/WO2022017697A2/fr
Publication of WO2022017697A3 publication Critical patent/WO2022017697A3/fr
Anticipated expiration legal-status Critical
Priority to JP2024075148A priority patent/JP7819240B2/ja
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/065—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on SiC
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/002—Metallic materials
    • A44C27/003—Metallic alloys
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Adornments (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un composant pour pièce d'horlogerie ou de bijouterie réalisé dans un matériau cermet comportant une phase de carbures et une phase d'un liant métallique choisi parmi l'or, le platine, le palladium, le rhodium, l'osmium, le ruthénium et un de leurs alliages, caractérisé en ce que la phase du liant métallique est présente dans un pourcentage en poids compris entre 3 et 25% et en ce que la phase de carbures est présente dans un pourcentage en poids compris entre 75 et 97%. La présente invention se rapporte également au procédé mis en œuvre pour réaliser ce composant.
PCT/EP2021/066498 2020-07-22 2021-06-17 Composant pour piece d'horlogerie ou de bijouterie en cermet Ceased WO2022017697A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US18/004,691 US20230250517A1 (en) 2020-07-22 2021-06-17 Component for timepiece or piece of jewellery made of cermet
CN202180060014.0A CN116134170A (zh) 2020-07-22 2021-06-17 金属陶瓷制成的用于钟表或首饰的组件
JP2023502742A JP7542716B2 (ja) 2020-07-22 2021-06-17 サーメット製の計時器または宝飾品用の構成要素
EP21733442.4A EP4185726A2 (fr) 2020-07-22 2021-06-17 Composant pour piece d'horlogerie ou de bijouterie en cermet
JP2024075148A JP7819240B2 (ja) 2020-07-22 2024-05-07 サーメット製の計時器または宝飾品用の構成要素

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20187228.0A EP3943630A1 (fr) 2020-07-22 2020-07-22 Composant pour pièce d'horlogerie ou de bijouterie en cermet
EP20187228.0 2020-07-22

Publications (2)

Publication Number Publication Date
WO2022017697A2 WO2022017697A2 (fr) 2022-01-27
WO2022017697A3 true WO2022017697A3 (fr) 2022-03-24

Family

ID=71741713

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/066498 Ceased WO2022017697A2 (fr) 2020-07-22 2021-06-17 Composant pour piece d'horlogerie ou de bijouterie en cermet

Country Status (5)

Country Link
US (1) US20230250517A1 (fr)
EP (2) EP3943630A1 (fr)
JP (2) JP7542716B2 (fr)
CN (1) CN116134170A (fr)
WO (1) WO2022017697A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3968098A1 (fr) * 2020-09-09 2022-03-16 The Swatch Group Research and Development Ltd Article decoratif en cermet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180826A (en) * 1939-05-20 1939-11-21 Mallory & Co Inc P R Electric contact
FR1210728A (fr) * 1957-10-04 1960-03-10 Engelhard Ind Filière d'extrusion de substances synthétiques visqueuses
CH512952A (fr) * 1969-03-10 1971-09-30 Production Tool Alloy Co Ltd Outil de coupe
FR2487380A1 (fr) * 1980-07-24 1982-01-29 Chugai Electric Ind Co Ltd Alliages de metaux precieux frittes anti-abrasifs
US20060086441A1 (en) * 2004-10-27 2006-04-27 University Of Cincinnati Particle reinforced noble metal matrix composite and method of making same

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984203A (en) * 1931-12-12 1934-12-11 Mallory & Co Inc P R Hard metallic composition and contacts thereof
US3049753A (en) * 1959-04-29 1962-08-21 Engelhard Ind Inc Spinnerette
US3892644A (en) * 1970-06-08 1975-07-01 California Metallurg Ind Inc Method of making cermet powders
JPS6010104B2 (ja) * 1978-03-01 1985-03-15 住友電気工業株式会社 炭化モリブデン基時計側用合金
JPS5913045A (ja) * 1982-07-14 1984-01-23 Seiko Epson Corp 時計用外装部品
JPS5916946A (ja) * 1982-07-20 1984-01-28 Seiko Epson Corp 時計用外装部品
JPS5916945A (ja) * 1982-07-20 1984-01-28 Seiko Epson Corp 時計用外装部品
JPS5950152A (ja) * 1982-09-13 1984-03-23 Seiko Epson Corp 時計用外装部品
CH653204GA3 (fr) * 1983-03-15 1985-12-31
JPS6029443A (ja) 1983-07-28 1985-02-14 Kyocera Corp 装飾用金色焼結合金
JPS60194044A (ja) * 1984-03-13 1985-10-02 Seiko Epson Corp 装飾部材用焼結材料
JPS62235440A (ja) * 1986-04-02 1987-10-15 Seiko Epson Corp 装飾部材用焼結材料
US5015290A (en) * 1988-01-22 1991-05-14 The Dow Chemical Company Ductile Ni3 Al alloys as bonding agents for ceramic materials in cutting tools
US5603075A (en) * 1995-03-03 1997-02-11 Kennametal Inc. Corrosion resistant cermet wear parts
JP2002105577A (ja) * 2000-09-28 2002-04-10 Kyocera Corp 装飾部材およびその製造方法
FR2841804B1 (fr) 2002-07-04 2005-02-18 Propension Procede de synthese d'un materiau composite metal-ceramique a durete renforcee et materiau obtenu par ce procede
US20120304694A1 (en) * 2011-06-01 2012-12-06 Frederick Goldman Inc. Methods for producing a design in a sintered product
WO2013180695A1 (fr) * 2012-05-30 2013-12-05 Halliburton Energy Services, Inc. Fabrication d'outils de forage avec des matériaux matriciels
CN104884653B (zh) * 2013-01-16 2017-04-26 并木精密宝石株式会社 装饰部件
EP3482850B1 (fr) * 2017-11-08 2021-02-24 The Swatch Group Research and Development Ltd Composition de moulage par métallurgie des poudres destinée notamment à la fabrication d'articles de décor ou d'habillage en cermet massif fritté et lesdits articles de décor ou d'habillage en cermet massif fritté
DE102018105489A1 (de) * 2018-03-09 2019-09-12 Hnp Mikrosysteme Gmbh Verbundwerkstoffe auf Basis von Wolframcarbid mit Edelmetallbindern sowie Verwendung und Verfahren zu deren Herstellung
EP4219781A1 (fr) * 2018-11-16 2023-08-02 The Swatch Group Research and Development Ltd Matériau composite à matrice métallique et procédé de fabrication d'un tel matériau
CN109778044A (zh) * 2019-01-29 2019-05-21 广汉鸿达硬质合金有限责任公司 一种装饰品彩色合金材料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180826A (en) * 1939-05-20 1939-11-21 Mallory & Co Inc P R Electric contact
FR1210728A (fr) * 1957-10-04 1960-03-10 Engelhard Ind Filière d'extrusion de substances synthétiques visqueuses
CH512952A (fr) * 1969-03-10 1971-09-30 Production Tool Alloy Co Ltd Outil de coupe
FR2487380A1 (fr) * 1980-07-24 1982-01-29 Chugai Electric Ind Co Ltd Alliages de metaux precieux frittes anti-abrasifs
US20060086441A1 (en) * 2004-10-27 2006-04-27 University Of Cincinnati Particle reinforced noble metal matrix composite and method of making same

Also Published As

Publication number Publication date
CN116134170A (zh) 2023-05-16
WO2022017697A2 (fr) 2022-01-27
EP4185726A2 (fr) 2023-05-31
JP7819240B2 (ja) 2026-02-24
US20230250517A1 (en) 2023-08-10
EP3943630A1 (fr) 2022-01-26
JP7542716B2 (ja) 2024-08-30
JP2023533821A (ja) 2023-08-04
JP2024109638A (ja) 2024-08-14

Similar Documents

Publication Publication Date Title
ATE82536T1 (de) Agglomerierte metall-verbund-pulver, verfahren zu ihrer herstellung sowie deren verwendung.
US10206465B2 (en) Timepiece or piece of jewellery made of a light precious alloy containing titanium
SE7907757L (sv) Legeringar, innehallande metall i platinagruppen
JPWO2002002834A1 (ja) 硬質貴金属合金部材およびその製造方法
Blakelock et al. Secrets of the Anglo-Saxon goldsmiths: Analysis of gold objects from the Staffordshire Hoard
KR930006304A (ko) 새로운 핀잉 와이어 제품
PL1883713T3 (pl) Zespolone tworzywo warstwowe do łożysk ślizgowych, zastosowanie i sposób wytwarzania
EP2420583B1 (fr) Article de bijou en métal précieux blanc idéal et résistant
JP7819240B2 (ja) サーメット製の計時器または宝飾品用の構成要素
JP2009515034A (ja) 白金合金およびその製造方法
CN104046829A (zh) 一种首饰金基合金
RU95104616A (ru) Сплав на основе платины, преимущественно для литья по выплавляемым моделям
ZA202203252B (en) Method for producing a catalytic converter system for gas reactions
RU2645624C1 (ru) Ювелирный сплав платины 585 пробы для микролитья
US6860949B1 (en) High strength, tarnish resistant composition of matter
JP2012527529A (ja) パラジウム宝石合金
JP2017508071A (ja) 宝飾製品と時計製造のために使用の貴金属合金
JPH02115329A (ja) 金合金からなる装飾品
JP2010064085A (ja) 宝飾用金ろう
JP2004169168A (ja) 装飾用白色合金
GB1582582A (en) Jewellery alloys
PL1885895T3 (pl) Zespolone tworzywo warstwowe do łożysk ślizgowych, zastosowanie i sposób wytwarzania
RU2352660C2 (ru) Сплав на основе палладия
Baker Platinum
O'Connell et al. PGM miners Aquarius, Lonmin, Zimplats report positive outlook

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21733442

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2023502742

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021733442

Country of ref document: EP

Effective date: 20230222