CA1303802C - Articles de couleur or - Google Patents

Articles de couleur or

Info

Publication number
CA1303802C
CA1303802C CA000533536A CA533536A CA1303802C CA 1303802 C CA1303802 C CA 1303802C CA 000533536 A CA000533536 A CA 000533536A CA 533536 A CA533536 A CA 533536A CA 1303802 C CA1303802 C CA 1303802C
Authority
CA
Canada
Prior art keywords
nickel
gold
base
layer
decorative
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
CA000533536A
Other languages
English (en)
Inventor
James Alexander Evert Bell
Bruce Randolph Conard
Douglas Albert Hope
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA000533536A priority Critical patent/CA1303802C/fr
Priority to GB8807498A priority patent/GB2202864B/en
Priority to DE3810566A priority patent/DE3810566A1/de
Priority to FR8804184A priority patent/FR2615795A1/fr
Application granted granted Critical
Publication of CA1303802C publication Critical patent/CA1303802C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/02—Forks; Forks with ejectors; Combined forks and spoons; Salad servers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G33/00—Religious or ritual equipment in dwelling or for general use
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)
  • Electroplating Methods And Accessories (AREA)
CA000533536A 1987-04-01 1987-04-01 Articles de couleur or Expired - Lifetime CA1303802C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000533536A CA1303802C (fr) 1987-04-01 1987-04-01 Articles de couleur or
GB8807498A GB2202864B (en) 1987-04-01 1988-03-29 Gold colored ware
DE3810566A DE3810566A1 (de) 1987-04-01 1988-03-29 Artikel mit dekorativer oberflaeche
FR8804184A FR2615795A1 (fr) 1987-04-01 1988-03-30 Article a surface d'or

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000533536A CA1303802C (fr) 1987-04-01 1987-04-01 Articles de couleur or

Publications (1)

Publication Number Publication Date
CA1303802C true CA1303802C (fr) 1992-06-23

Family

ID=4135345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000533536A Expired - Lifetime CA1303802C (fr) 1987-04-01 1987-04-01 Articles de couleur or

Country Status (4)

Country Link
CA (1) CA1303802C (fr)
DE (1) DE3810566A1 (fr)
FR (1) FR2615795A1 (fr)
GB (1) GB2202864B (fr)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895234C (de) * 1942-03-31 1953-11-02 Degussa Verfahren zur Herstellung metallischer Gegenstaende, wie Schmuckwaren, Tafelgeraete u. dgl.
GB934559A (en) * 1961-09-12 1963-08-21 Dreher Manfrid Method of preparing an age-hardened coated metal alloy article
GB1008014A (en) * 1962-03-08 1965-10-22 Standard Telephones Cables Ltd Method to heat metals for evaporation purposes and/or for diffusion
FR1495787A (fr) * 1965-10-22 1967-12-20
DE2348635C2 (de) * 1973-09-27 1975-09-18 Hirotsugu Fukui Kimura (Japan) Verfahren zur Herstellung eines Grundmaterials für Brillengestelle
CA1015905A (en) * 1974-09-16 1977-08-23 Arthur G. Mcmullen Nickel clad steel coinage blank
GB1602041A (en) * 1978-02-09 1981-11-04 Burr Brown Res Corp Gold plating process
US4397086A (en) * 1981-01-26 1983-08-09 The Bendix Corporation Method of fabricating a socket type electrical contact
JPS6217790Y2 (fr) * 1981-04-15 1987-05-08
JPS5896890A (ja) * 1981-12-04 1983-06-09 Citizen Watch Co Ltd 素材金メツキ品への熱処理方法
US4475991A (en) * 1983-03-25 1984-10-09 Chugai Denki Kogyo K.K. Method of diffusion cladding a Fe-containing base material for decorative articles and ornaments with precious metal constituents including Ag
GB2138027B (en) * 1983-04-12 1986-09-10 Citizen Watch Co Ltd A process for plating an article with a gold-based alloy and an alloy therefor
EP0129391B1 (fr) * 1983-06-13 1988-08-24 Inco Limited Matériau composite et sa fabrication
US4505060A (en) * 1983-06-13 1985-03-19 Inco Limited Process for obtaining a composite material and composite material obtained by said process
US4551184A (en) * 1983-06-13 1985-11-05 Inco Limited Process for obtaining a composite material and composite material obtained by said process
GB2147612B (en) * 1983-09-29 1986-10-22 Suwa Seikosha Kk Method of producing timepiece dial
DE3501163A1 (de) * 1984-01-17 1985-08-14 Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka Mehrschichtiges material fuer brillengestelle
DE3522656A1 (de) * 1985-06-25 1987-01-08 Ver Deutsche Metallwerke Ag Herstellung von muenzrohlingen
JPH0615273B2 (ja) * 1986-01-20 1994-03-02 株式会社アイテイテイキャノン Ｉｃカード
CA1270408A (fr) * 1987-04-07 1990-06-19 James Alexander Evert Bell Article enduit ayant une base en metal par vieillissement

Also Published As

Publication number Publication date
GB2202864A (en) 1988-10-05
FR2615795A1 (fr) 1988-12-02
DE3810566A1 (de) 1988-11-10
GB8807498D0 (en) 1988-05-05
GB2202864B (en) 1991-10-30

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