JPS5722998B2 - - Google Patents

Info

Publication number
JPS5722998B2
JPS5722998B2 JP10689873A JP10689873A JPS5722998B2 JP S5722998 B2 JPS5722998 B2 JP S5722998B2 JP 10689873 A JP10689873 A JP 10689873A JP 10689873 A JP10689873 A JP 10689873A JP S5722998 B2 JPS5722998 B2 JP S5722998B2
Authority
JP
Japan
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
Application number
JP10689873A
Other versions
JPS5057929A (ja
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 filed Critical
Priority to JP10689873A priority Critical patent/JPS5722998B2/ja
Priority to FR7343494A priority patent/FR2244834A1/fr
Publication of JPS5057929A publication Critical patent/JPS5057929A/ja
Publication of JPS5722998B2 publication Critical patent/JPS5722998B2/ja
Expired legal-status Critical Current

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
    • 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
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • C25D5/44—Aluminium
    • 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)
  • Electroplating Methods And Accessories (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Chemical Treatment Of Metals (AREA)
JP10689873A 1973-09-25 1973-09-25 Expired JPS5722998B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10689873A JPS5722998B2 (ja) 1973-09-25 1973-09-25
FR7343494A FR2244834A1 (en) 1973-09-25 1973-12-05 Aluminium (alloys) with highly reflecting surfaces - by electroplating with nickel followed by chromium, used as mirrors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10689873A JPS5722998B2 (ja) 1973-09-25 1973-09-25

Publications (2)

Publication Number Publication Date
JPS5057929A JPS5057929A (ja) 1975-05-20
JPS5722998B2 true JPS5722998B2 (ja) 1982-05-15

Family

ID=14445272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10689873A Expired JPS5722998B2 (ja) 1973-09-25 1973-09-25

Country Status (2)

Country Link
JP (1) JPS5722998B2 (ja)
FR (1) FR2244834A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113741A (en) * 1975-03-31 1976-10-07 Toyo Kokan Kk Production method of reflecting mirror made of stainless-steel plate a s base materials
FR2309883A1 (fr) * 1975-04-30 1976-11-26 Koike Yoshio Produit a base d'aluminium ayant des proprietes reflechissantes, et son procede de fabrication
JPS5536854A (en) * 1978-09-06 1980-03-14 Hitachi Koki Co Ltd Production of polygon mirror for high speed rotation
JPS56127790A (en) * 1980-03-08 1981-10-06 Takahira Kumotoshi Production of mirror of aluminum or alloy thereof
JPS59118898A (ja) * 1982-12-27 1984-07-09 Tokyo Pureiteingu Kk アルミニウムを素材とするメツキにより鏡面を付与された製品及びその製造法
FR2574997B1 (fr) * 1984-12-14 1987-03-06 Traitement Surface Mecanique Nouveaux contacts electriques
JPS6289890A (ja) * 1986-04-24 1987-04-24 Yoshio Koike アルミニウムを素材とするメツキにより鏡面を付与された製品の製造法
US20180297173A1 (en) * 2015-04-07 2018-10-18 Hewlett-Packard Development Company, L.P. Methods of Polishing
CN106894066B (zh) * 2017-03-09 2018-11-30 福建省闽发铝业股份有限公司 一种仿不锈钢亚光铝型材着色工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059934A (en) * 1964-03-10 1967-02-22 Res Holland Nv Improvements in or relating to methods of forming decorative bright-nickel-chromium coatings
GB1282373A (en) * 1969-10-15 1972-07-19 A I C Approvvigionamenti Ind C Nickel-chromium electroplating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509936A (ja) * 1951-03-16
DE888496C (de) * 1951-12-16 1953-09-03 Julius & August Erbsloeh K G M Verfahren zum Aufbringen eines korrosionsbestaendigen UEberzuges auf Metallen
GB990453A (ja) * 1962-12-28
GB1223256A (en) * 1967-04-26 1971-02-24 Electro Chem Eng Improvements relating to electroplating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059934A (en) * 1964-03-10 1967-02-22 Res Holland Nv Improvements in or relating to methods of forming decorative bright-nickel-chromium coatings
GB1282373A (en) * 1969-10-15 1972-07-19 A I C Approvvigionamenti Ind C Nickel-chromium electroplating

Also Published As

Publication number Publication date
FR2244834A1 (en) 1975-04-18
JPS5057929A (ja) 1975-05-20

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