KR20220156678A - 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 - Google Patents
준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20220156678A KR20220156678A KR1020227040415A KR20227040415A KR20220156678A KR 20220156678 A KR20220156678 A KR 20220156678A KR 1020227040415 A KR1020227040415 A KR 1020227040415A KR 20227040415 A KR20227040415 A KR 20227040415A KR 20220156678 A KR20220156678 A KR 20220156678A
- Authority
- KR
- South Korea
- Prior art keywords
- alloy
- less
- metastable
- phase
- weight percent
- 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
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 202
- 239000000956 alloy Substances 0.000 title claims abstract description 202
- 229910001040 Beta-titanium Inorganic materials 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000002244 precipitate Substances 0.000 claims abstract description 24
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 14
- 239000010955 niobium Substances 0.000 claims abstract description 14
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 10
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 9
- 238000005482 strain hardening Methods 0.000 claims description 50
- 238000010438 heat treatment Methods 0.000 claims description 30
- 238000000151 deposition Methods 0.000 claims description 17
- 230000008021 deposition Effects 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910001566 austenite Inorganic materials 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 238000005491 wire drawing Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000012071 phase Substances 0.000 description 76
- 239000000463 material Substances 0.000 description 36
- 239000002245 particle Substances 0.000 description 32
- 230000000694 effects Effects 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004630 atomic force microscopy Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002003 electron diffraction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- PVWMAOPFDINGAY-UHFFFAOYSA-N 2-(3-methylbutanoyl)indene-1,3-dione Chemical compound C1=CC=C2C(=O)C(C(=O)CC(C)C)C(=O)C2=C1 PVWMAOPFDINGAY-UHFFFAOYSA-N 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000942 Elinvar Inorganic materials 0.000 description 1
- 229910001075 Nivarox Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000000089 atomic force micrograph Methods 0.000 description 1
- SZMZREIADCOWQA-UHFFFAOYSA-N chromium cobalt nickel Chemical compound [Cr].[Co].[Ni] SZMZREIADCOWQA-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/08—Coiling wire into particular forms to flat spiral
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing 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
- C22F1/18—High-melting or refractory metals or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing 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
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/066—Manufacture 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)
Applications Claiming Priority (4)
| 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 |
| PCT/EP2018/056440 WO2018172164A1 (fr) | 2017-03-24 | 2018-03-14 | ALLIAGE DE TITANE ß METASTABLE, RESSORT D'HORLOGERIE A BASE D'UN TEL ALLIAGE ET SON PROCEDE DE FABRICATION |
| KR1020197030323A KR102488776B1 (ko) | 2017-03-24 | 2018-03-14 | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197030323A Division KR102488776B1 (ko) | 2017-03-24 | 2018-03-14 | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220156678A true KR20220156678A (ko) | 2022-11-25 |
Family
ID=59325385
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227040415A Ceased KR20220156678A (ko) | 2017-03-24 | 2018-03-14 | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 |
| KR1020197030323A Active KR102488776B1 (ko) | 2017-03-24 | 2018-03-14 | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197030323A Active KR102488776B1 (ko) | 2017-03-24 | 2018-03-14 | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11913106B2 (https=) |
| EP (1) | EP3601628B1 (https=) |
| JP (1) | JP7169336B2 (https=) |
| KR (2) | KR20220156678A (https=) |
| CN (1) | CN110573636B (https=) |
| FR (2) | FR3064281B1 (https=) |
| RU (1) | RU2764070C2 (https=) |
| WO (1) | WO2018172164A1 (https=) |
Families Citing this family (10)
| 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)
| 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. |
-
2017
- 2017-03-24 FR FR1752503A patent/FR3064281B1/fr active Active
-
2018
- 2018-03-14 WO PCT/EP2018/056440 patent/WO2018172164A1/fr not_active Ceased
- 2018-03-14 RU RU2019133673A patent/RU2764070C2/ru active
- 2018-03-14 EP EP18717524.5A patent/EP3601628B1/fr active Active
- 2018-03-14 CN CN201880020510.1A patent/CN110573636B/zh active Active
- 2018-03-14 US US16/497,327 patent/US11913106B2/en active Active
- 2018-03-14 KR KR1020227040415A patent/KR20220156678A/ko not_active Ceased
- 2018-03-14 JP JP2020501590A patent/JP7169336B2/ja active Active
- 2018-03-14 KR KR1020197030323A patent/KR102488776B1/ko active Active
-
2022
- 2022-08-29 FR FR2208629A patent/FR3126511B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3601628B1 (fr) | 2022-05-04 |
| FR3064281B1 (fr) | 2022-11-11 |
| FR3126511B1 (fr) | 2024-03-29 |
| 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 (https=) | 2021-06-03 |
| JP7169336B2 (ja) | 2022-11-10 |
| WO2018172164A1 (fr) | 2018-09-27 |
| FR3064281A1 (fr) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102488776B1 (ko) | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 | |
| JP7515678B2 (ja) | 固定式時計又は携行式時計のムーブメントのための渦巻き状のばね及びその製造方法 | |
| JP6560792B2 (ja) | 計時器用の渦巻き状のばね | |
| US5881026A (en) | Self-compensating balance spring for a mechanical oscillator of a balance-spring/balance assembly of a watch movement and process for manufacturing this balance-spring | |
| CN102713770B (zh) | 用于制造钟表用弹簧的方法 | |
| RU2696809C1 (ru) | Способ изготовления волоска для часового механизма | |
| RU2697060C1 (ru) | Волосок для часового механизма и способ его изготовления | |
| KR102320621B1 (ko) | 티타늄 기반 나선형 타임피스 스프링 | |
| JP2022142770A (ja) | 計時器用ムーブメントのためのスパイラルばね | |
| JP2023016679A (ja) | 計時器用ムーブメントのためのバランスばね | |
| HK40023929A (en) | Beta metastable titanium alloy, watch spring based on the said alloy and its method of fabrication | |
| HK40023929B (en) | Beta metastable titanium alloy, watch spring based on the said alloy and its method of fabrication | |
| CN116888282A (zh) | 非磁性计时器部件和用于获得非磁性计时器部件的热机械处理方法 | |
| JPH0762506A (ja) | 超弾性ばねの製造方法 | |
| HK40010007B (zh) | 用於钟表机芯的螺旋弹簧及其制造方法 | |
| CN115541639A (zh) | 应力基准片的制造方法 | |
| HK40010431B (zh) | 钟表机芯的游丝及其制造方法 | |
| HK40010007A (en) | Spiral spring for clock or watch movement and method of manufacture thereof | |
| HK40010821B (zh) | 制造钟表机芯的游丝的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20221118 Application number text: 1020197030323 Filing date: 20191015 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20221128 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20230203 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20221128 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |