ES2183317T3 - MANUFACTURE OF MANUFACTURE OF TITANIUM ALLOY CLOCK PARTS. - Google Patents

MANUFACTURE OF MANUFACTURE OF TITANIUM ALLOY CLOCK PARTS.

Info

Publication number
ES2183317T3
ES2183317T3 ES98900519T ES98900519T ES2183317T3 ES 2183317 T3 ES2183317 T3 ES 2183317T3 ES 98900519 T ES98900519 T ES 98900519T ES 98900519 T ES98900519 T ES 98900519T ES 2183317 T3 ES2183317 T3 ES 2183317T3
Authority
ES
Spain
Prior art keywords
maximum
procedure
manufacture
titanium
watch
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.)
Expired - Lifetime
Application number
ES98900519T
Other languages
Spanish (es)
Inventor
Thanas Lipe
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.)
TAG Heuer SA
Original Assignee
TAG Heuer 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 TAG Heuer SA filed Critical TAG Heuer SA
Application granted granted Critical
Publication of ES2183317T3 publication Critical patent/ES2183317T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Procedimiento de fabricación de piezas de reloj aptas para ser pulidas, efectuando este procedimiento el endurecimiento de las citadas piezas de reloj de aleación maciza de titanio que contiene, al menos, un 75% de titanio en peso y que tiene una resistencia mecánica superior a 750 MPa, poniendo en práctica este procedimiento una operación de calentamiento por debajo de la temperatura de transformación Beta (â), estando caracterizado este procedimiento porque consiste en: - la selección previa de una aleación que tenga la composición siguiente (porcentaje en peso) aluminio 5,5 a 6,75, vanadio 3,5 a 4,5, nitrógeno 0,05 máximo, carbono 0,1 máximo, hidrógeno 0,015 máximo, hierro 0,4 máximo, oxígeno 0,2 máximo, elementos diversos: 0,1 máximo cada uno, 0,5 máximo en total, siendo el resto titanio, - la realización del calentamiento a una temperatura comprendida entre 600 y 750ºC en el transcurso de un tratamiento termomecánico que consiste en el estampado de la citada pieza de reloj.Procedure for manufacturing watch parts suitable for polishing, this procedure hardening the said titanium solid alloy watch pieces containing at least 75% titanium by weight and having a mechanical strength greater than 750 MPa, implementing this procedure a heating operation below the Beta transformation temperature (â), this procedure being characterized in that it consists of: - the previous selection of an alloy having the following composition (weight percentage) aluminum 5 , 5 to 6.75, vanadium 3.5 to 4.5, nitrogen 0.05 maximum, carbon 0.1 maximum, hydrogen 0.015 maximum, iron 0.4 maximum, oxygen 0.2 maximum, various elements: 0.1 maximum each, 0.5 maximum in total, the remainder being titanium, - the heating being carried out at a temperature between 600 and 750 ° C in the course of a thermomechanical treatment consisting of the stamping of said watch piece

ES98900519T 1998-01-27 1998-01-27 MANUFACTURE OF MANUFACTURE OF TITANIUM ALLOY CLOCK PARTS. Expired - Lifetime ES2183317T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1998/000028 WO1999037827A1 (en) 1998-01-27 1998-01-27 Titanium alloy watch part

Publications (1)

Publication Number Publication Date
ES2183317T3 true ES2183317T3 (en) 2003-03-16

Family

ID=4551306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98900519T Expired - Lifetime ES2183317T3 (en) 1998-01-27 1998-01-27 MANUFACTURE OF MANUFACTURE OF TITANIUM ALLOY CLOCK PARTS.

Country Status (9)

Country Link
EP (1) EP1051533B1 (en)
JP (1) JP2002527611A (en)
KR (1) KR20010052152A (en)
AU (1) AU5547398A (en)
CA (1) CA2318346A1 (en)
DE (1) DE69809294T2 (en)
ES (1) ES2183317T3 (en)
TW (1) TW397940B (en)
WO (1) WO1999037827A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100374613C (en) * 1999-09-07 2008-03-12 西铁城控股株式会社 Ornament and method for preparation thereof
EP1245409A4 (en) * 2000-04-19 2009-08-19 Citizen Holdings Co Ltd Tableware and method for surface treatment thereof, substrate having hard decorative coating film and method for production thereof, and cutlery
JP4766408B2 (en) * 2009-09-25 2011-09-07 日本発條株式会社 Nanocrystalline titanium alloy and method for producing the same
CH704233B1 (en) * 2010-12-17 2015-05-15 Richemont Int Sa Piece titanium alloy housing for watches and manufacturing process of this alloy.
TWI565807B (en) * 2016-04-08 2017-01-11 中國鋼鐵股份有限公司 Method of producing titanium alloy bulk material and application thereof
CN109946947A (en) * 2019-05-08 2019-06-28 东莞得利钟表有限公司 A kind of black titanium clock and watch gadget of high-strength corrosion-resistant and its manufacture craft

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391882B (en) * 1987-08-31 1990-12-10 Boehler Gmbh METHOD FOR HEAT TREATING ALPHA / BETA TI ALLOYS AND USE OF A SPRAYING DEVICE FOR CARRYING OUT THE METHOD
US5171375A (en) * 1989-09-08 1992-12-15 Seiko Instruments Inc. Treatment of titanium alloy article to a mirror finish
JPH03170649A (en) * 1989-11-27 1991-07-24 Mitsubishi Materials Corp Method for forming polished specular surface in ti alloy member
JPH0441656A (en) * 1990-06-08 1992-02-12 Nkk Corp Mirror-finish polishing method for titanium material
JPH06136498A (en) * 1992-10-27 1994-05-17 Seiko Instr Inc Mirror finishing treatment for beta-type titanium alloy
JPH0762466A (en) * 1993-08-24 1995-03-07 Seiko Instr Inc Ornamental titanium alloy and its ornament
JP3083225B2 (en) * 1993-12-01 2000-09-04 オリエント時計株式会社 Manufacturing method of titanium alloy decorative article and watch exterior part
EP0834586B1 (en) * 1996-03-29 2002-09-04 Kabushiki Kaisha Kobe Seiko Sho High strength titanium alloy, product made therefrom and method for producing the same

Also Published As

Publication number Publication date
KR20010052152A (en) 2001-06-25
JP2002527611A (en) 2002-08-27
CA2318346A1 (en) 1999-07-29
EP1051533A1 (en) 2000-11-15
EP1051533B1 (en) 2002-11-06
AU5547398A (en) 1999-08-09
DE69809294D1 (en) 2002-12-12
TW397940B (en) 2000-07-11
WO1999037827A1 (en) 1999-07-29
DE69809294T2 (en) 2003-08-21

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