CH708829A1 - Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement. - Google Patents

Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement. Download PDF

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Publication number
CH708829A1
CH708829A1 CH01881/13A CH18812013A CH708829A1 CH 708829 A1 CH708829 A1 CH 708829A1 CH 01881/13 A CH01881/13 A CH 01881/13A CH 18812013 A CH18812013 A CH 18812013A CH 708829 A1 CH708829 A1 CH 708829A1
Authority
CH
Switzerland
Prior art keywords
component
coating
thickness
lithium
watch
Prior art date
Application number
CH01881/13A
Other languages
English (en)
French (fr)
Inventor
Frédéric Dreyer-Gonzales
Original Assignee
Panerai Ag Off
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 Panerai Ag Off filed Critical Panerai Ag Off
Priority to CH01881/13A priority Critical patent/CH708829A1/fr
Priority to EP14192317.7A priority patent/EP2878712B1/de
Publication of CH708829A1 publication Critical patent/CH708829A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/022—Anodisation on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/024—Anodisation under pulsed or modulated current or potential
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/026—Anodisation with spark discharge
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/12—Anodising more than once, e.g. in different baths
    • 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
    • G04B37/223—Materials or processes of manufacturing pocket watch or wrist watch cases metallic cases coated with a nonmetallic layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CH01881/13A 2013-11-11 2013-11-11 Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement. CH708829A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH01881/13A CH708829A1 (fr) 2013-11-11 2013-11-11 Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement.
EP14192317.7A EP2878712B1 (de) 2013-11-11 2014-11-07 Bauteil aus Aluminium-Lithium-Legierung, das eine keramische Ummantelung umfasst, und Verfahren zur Herstellung dieser Ummantelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01881/13A CH708829A1 (fr) 2013-11-11 2013-11-11 Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement.

Publications (1)

Publication Number Publication Date
CH708829A1 true CH708829A1 (fr) 2015-05-15

Family

ID=49553960

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01881/13A CH708829A1 (fr) 2013-11-11 2013-11-11 Composant en alliage aluminium-lithium comprenant un revêtement céramique et procédé pour former le revêtement.

Country Status (2)

Country Link
EP (1) EP2878712B1 (de)
CH (1) CH708829A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111876811B (zh) * 2020-07-27 2022-02-25 上海交通大学 一种铝锂合金微弧氧化方法及其采用的电解液

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998358A (en) * 1957-10-02 1961-08-29 Nippon Light Metal Co Method of forming a colored film on an aluminum alloy
GB2421959A (en) * 2005-01-10 2006-07-12 Short Brothers Plc Anodising aluminium alloy
US20060207884A1 (en) * 2005-03-17 2006-09-21 Volodymyr Shpakovsky Method of producing corundum layer on metal parts
EP1818428A1 (de) * 2004-11-05 2007-08-15 Nihon Parkerizing Co., Ltd. Verfahren zur elektrolytischen keramikbeschichtung für metall, elektrolyt zur verwendung bei der elektrolytischen keramikbeschichtung für metall und metallmaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003083181A2 (en) 2002-03-27 2003-10-09 Isle Coat Limited Process and device for forming ceramic coatings on metals and alloys, and coatings produced by this process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998358A (en) * 1957-10-02 1961-08-29 Nippon Light Metal Co Method of forming a colored film on an aluminum alloy
EP1818428A1 (de) * 2004-11-05 2007-08-15 Nihon Parkerizing Co., Ltd. Verfahren zur elektrolytischen keramikbeschichtung für metall, elektrolyt zur verwendung bei der elektrolytischen keramikbeschichtung für metall und metallmaterial
GB2421959A (en) * 2005-01-10 2006-07-12 Short Brothers Plc Anodising aluminium alloy
US20060207884A1 (en) * 2005-03-17 2006-09-21 Volodymyr Shpakovsky Method of producing corundum layer on metal parts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
K. TZOGANAKOU ET AL: "Mobility of lithium ions in anodic alumina formed on an Al-Li alloy", CORROSION SCIENCE, vol. 42, no. 6, 1 June 2000 (2000-06-01), pages 1083 - 1091, XP055102031, ISSN: 0010-938X, DOI: 10.1016/S0010-938X(99)00130-4 *

Also Published As

Publication number Publication date
EP2878712B1 (de) 2020-05-13
EP2878712A1 (de) 2015-06-03

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