FR2301610A1 - PROCEDURE FOR PROTECTION - Google Patents

PROCEDURE FOR PROTECTION

Info

Publication number
FR2301610A1
FR2301610A1 FR7605113A FR7605113A FR2301610A1 FR 2301610 A1 FR2301610 A1 FR 2301610A1 FR 7605113 A FR7605113 A FR 7605113A FR 7605113 A FR7605113 A FR 7605113A FR 2301610 A1 FR2301610 A1 FR 2301610A1
Authority
FR
France
Prior art keywords
procedure
protection
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.)
Granted
Application number
FR7605113A
Other languages
French (fr)
Other versions
FR2301610B1 (en
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.)
Teikoku Piston Ring Co Ltd
Original Assignee
Teikoku Piston Ring Co 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 Teikoku Piston Ring Co Ltd filed Critical Teikoku Piston Ring Co Ltd
Publication of FR2301610A1 publication Critical patent/FR2301610A1/en
Application granted granted Critical
Publication of FR2301610B1 publication Critical patent/FR2301610B1/fr
Granted 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
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
FR7605113A 1975-02-24 1976-02-24 PROCEDURE FOR PROTECTION Granted FR2301610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2187175A JPS5534876B2 (en) 1975-02-24 1975-02-24

Publications (2)

Publication Number Publication Date
FR2301610A1 true FR2301610A1 (en) 1976-09-17
FR2301610B1 FR2301610B1 (en) 1980-06-27

Family

ID=12067179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605113A Granted FR2301610A1 (en) 1975-02-24 1976-02-24 PROCEDURE FOR PROTECTION

Country Status (3)

Country Link
JP (1) JPS5534876B2 (en)
FR (1) FR2301610A1 (en)
GB (1) GB1485256A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964119U (en) * 1982-10-22 1984-04-27 真田　知志 Lightproof surface for welding
JPS6114026U (en) * 1984-06-29 1986-01-27 繁雄 吉良 Flash shielding surface with viewing window that can be opened and closed
JPS61204397A (en) * 1985-03-07 1986-09-10 Hitachi Cable Ltd Plating device
JPH0223523U (en) * 1988-07-28 1990-02-16

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580100A (en) * 1944-02-25 1946-08-27 Westinghouse Brake & Signal Improvements relating to apparatus for electro-deposition
US2497591A (en) * 1947-05-20 1950-02-14 United Chromium Inc Method of minimizing "patchiness" in etched chromium electrodeposits
FR1476180A (en) * 1965-04-16 1967-04-07 M & T Cheicals Chrome plating process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580100A (en) * 1944-02-25 1946-08-27 Westinghouse Brake & Signal Improvements relating to apparatus for electro-deposition
US2497591A (en) * 1947-05-20 1950-02-14 United Chromium Inc Method of minimizing "patchiness" in etched chromium electrodeposits
FR1476180A (en) * 1965-04-16 1967-04-07 M & T Cheicals Chrome plating process

Also Published As

Publication number Publication date
GB1485256A (en) 1977-09-08
JPS51108639A (en) 1976-09-27
JPS5534876B2 (en) 1980-09-10
FR2301610B1 (en) 1980-06-27

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