FR3126511B1 - « Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication » - Google Patents

« Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication » Download PDF

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Publication number
FR3126511B1
FR3126511B1 FR2208629A FR2208629A FR3126511B1 FR 3126511 B1 FR3126511 B1 FR 3126511B1 FR 2208629 A FR2208629 A FR 2208629A FR 2208629 A FR2208629 A FR 2208629A FR 3126511 B1 FR3126511 B1 FR 3126511B1
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FR
France
Prior art keywords
metastable
titanium alloy
manufacturing process
watch spring
alloy watch
Prior art date
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Active
Application number
FR2208629A
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English (en)
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FR3126511A1 (fr
Inventor
Pascal Laheurte
Pierre Charbonnier
Laurent Peltier
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Sas Inno Tech Conseils
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Sas Inno Tech Conseils
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Publication date
Application filed by Sas Inno Tech Conseils filed Critical Sas Inno Tech Conseils
Priority to FR2208629A priority Critical patent/FR3126511B1/fr
Publication of FR3126511A1 publication Critical patent/FR3126511A1/fr
Application granted granted Critical
Publication of FR3126511B1 publication Critical patent/FR3126511B1/fr
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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18High-melting or refractory metals or alloys based thereon
    • C22F1/183High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C14/00Alloys based on titanium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/08Coiling wire into particular forms to flat spiral
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18High-melting or refractory metals or alloys based thereon
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/04Oscillators acting by spring tension
    • G04B17/06Oscillators with hairsprings, e.g. balance
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/32Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/34Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/04Oscillators acting by spring tension
    • G04B17/06Oscillators with hairsprings, e.g. balance
    • G04B17/066Manufacture of the spiral spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Springs (AREA)
  • Heat Treatment Of Steel (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

« Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication » L’invention se rapporte à un ressort d’horlogerie réalisé en alliage de titane β métastable comprenant, en pourcentage massique, entre 24 et 45 % de niobium, entre 0 et 20 % de zirconium, entre 0 et 10 % de tantale et/ou entre 0 et 1,5 % de silicium et/ou moins de 2 % d’oxygène. L’alliage de titane β métastable présente une structure cristallographique comprenant un mélange de phase austénitique et de phase alpha et une présence de précipités de phase oméga dont la fraction volumique est inférieure à 10 %. Figure pour l’abrégé : Figure 4
FR2208629A 2017-03-24 2022-08-29 « Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication » Active FR3126511B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2208629A FR3126511B1 (fr) 2017-03-24 2022-08-29 « Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication »

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1752503 2017-03-24
FR1752503A FR3064281B1 (fr) 2017-03-24 2017-03-24 Alliage de titane beta metastable, ressort d'horlogerie a base d'un tel alliage et son procede de fabrication
FR2208629A FR3126511B1 (fr) 2017-03-24 2022-08-29 « Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication »

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
FR1752503A Division FR3064281B1 (fr) 2017-03-24 2017-03-24 Alliage de titane beta metastable, ressort d'horlogerie a base d'un tel alliage et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR3126511A1 FR3126511A1 (fr) 2023-03-03
FR3126511B1 true FR3126511B1 (fr) 2024-03-29

Family

ID=59325385

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1752503A Active FR3064281B1 (fr) 2017-03-24 2017-03-24 Alliage de titane beta metastable, ressort d'horlogerie a base d'un tel alliage et son procede de fabrication
FR2208629A Active FR3126511B1 (fr) 2017-03-24 2022-08-29 « Ressort d’horlogerie en alliage de titane β métastable, et son procédé de fabrication »

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1752503A Active FR3064281B1 (fr) 2017-03-24 2017-03-24 Alliage de titane beta metastable, ressort d'horlogerie a base d'un tel alliage et son procede de fabrication

Country Status (8)

Country Link
US (1) US11913106B2 (fr)
EP (1) EP3601628B1 (fr)
JP (1) JP7169336B2 (fr)
KR (2) KR20220156678A (fr)
CN (1) CN110573636B (fr)
FR (2) FR3064281B1 (fr)
RU (1) RU2764070C2 (fr)
WO (1) WO2018172164A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3422116B1 (fr) 2017-06-26 2020-11-04 Nivarox-FAR S.A. Ressort spiral d'horlogerie
EP3422115B1 (fr) 2017-06-26 2021-08-04 Nivarox-FAR S.A. Ressort spiralé d'horlogerie
EP3502288B1 (fr) * 2017-12-21 2020-10-14 Nivarox-FAR S.A. Procédé de fabrication d'un ressort spiral pour mouvement d'horlogerie
EP3502785B1 (fr) * 2017-12-21 2020-08-12 Nivarox-FAR S.A. Ressort spiral pour mouvement d'horlogerie et son procédé de fabrication
EP3671359B1 (fr) * 2018-12-21 2023-04-26 Nivarox-FAR S.A. Procédé de formation d'un ressort spirale d'horlogerie à base titane
EP3796101B1 (fr) * 2019-09-20 2025-02-19 Nivarox-FAR S.A. Ressort spiral pour mouvement d'horlogerie
EP4009114B1 (fr) 2019-12-31 2024-10-16 Nivarox-FAR S.A. Ressort spiral pour mouvement d'horlogerie et son procede de fabrication
EP4060425B1 (fr) * 2021-03-16 2024-10-16 Nivarox-FAR S.A. Spiral pour un mouvement horloger
EP4060424B1 (fr) 2021-03-16 2024-11-20 Nivarox-FAR S.A. Spiral pour mouvement d'horlogerie
EP4123393B1 (fr) * 2021-07-23 2025-04-16 Nivarox-FAR S.A. Ressort spiral pour mouvement d'horlogerie

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2095455C1 (ru) 1996-07-16 1997-11-10 Научно-производственный центр "ИНОР" Неферромагнитный инварный сплав и изделие, выполненное из него (их варианты)
DE69710445T2 (de) 1997-06-20 2002-10-10 Manufacture Des Montres Rolex S.A., Biel/Bienne Selbstkompensierende Spiralfeder für mechanische Uhrwerkunruhspiralfederoszillator und Verfahren zu deren Herstellung
EP1445670A1 (fr) 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiral de résonateur balancier-spiral et son procédé de fabrication
FR2864107B1 (fr) 2003-12-22 2006-08-04 Univ Metz Fil en alliage de titane beta pour orthodontie, et procede d'obtention d'un tel fil.
CN100362122C (zh) 2004-05-17 2008-01-16 北京有色金属研究总院 β钛合金及其所制成的产品
US7837812B2 (en) 2004-05-21 2010-11-23 Ati Properties, Inc. Metastable beta-titanium alloys and methods of processing the same by direct aging
JP4302604B2 (ja) * 2004-09-27 2009-07-29 株式会社古河テクノマテリアル 生体用超弾性チタン合金
CN101760669A (zh) 2009-12-29 2010-06-30 沈阳铸造研究所 一种低弹性模量的铸造钛合金
RU2485197C1 (ru) 2011-10-03 2013-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Металлический наноструктурный сплав на основе титана и способ его обработки
FR2982617B1 (fr) 2011-11-10 2014-01-10 Univ Paul Verlaine Metz Procede d'elaboration d'un alliage de titane, alliage et prothese ainsi obtenus.
JP2013170304A (ja) 2012-02-22 2013-09-02 Toyota Central R&D Labs Inc β型チタン合金およびその製造方法
WO2015189278A2 (fr) * 2014-06-11 2015-12-17 Cartier Création Studio Sa Oscillateur pour un ensemble de balancier-spiral d'une pièce d'horlogerie
FR3027230B1 (fr) 2014-10-17 2016-11-04 Univ De Lorraine Ressort d'orthodontie helicoidal et son procede de fabrication.

Also Published As

Publication number Publication date
EP3601628B1 (fr) 2022-05-04
FR3064281B1 (fr) 2022-11-11
KR20220156678A (ko) 2022-11-25
KR102488776B1 (ko) 2023-01-13
RU2764070C2 (ru) 2022-01-13
CN110573636A (zh) 2019-12-13
RU2019133673A (ru) 2021-04-26
US11913106B2 (en) 2024-02-27
KR20190131517A (ko) 2019-11-26
FR3126511A1 (fr) 2023-03-03
JP2020515720A (ja) 2020-05-28
EP3601628A1 (fr) 2020-02-05
CN110573636B (zh) 2022-04-08
US20200308685A1 (en) 2020-10-01
RU2019133673A3 (fr) 2021-06-03
JP7169336B2 (ja) 2022-11-10
WO2018172164A1 (fr) 2018-09-27
FR3064281A1 (fr) 2018-09-28

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