JPS648718B2 - - Google Patents

Info

Publication number
JPS648718B2
JPS648718B2 JP59501013A JP50101384A JPS648718B2 JP S648718 B2 JPS648718 B2 JP S648718B2 JP 59501013 A JP59501013 A JP 59501013A JP 50101384 A JP50101384 A JP 50101384A JP S648718 B2 JPS648718 B2 JP S648718B2
Authority
JP
Japan
Prior art keywords
iron
plating
bath
acid
seconds
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
Application number
JP59501013A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60500873A (ja
Inventor
Haiman Cheshin
Edomando Shii Kuniru
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of JPS60500873A publication Critical patent/JPS60500873A/ja
Publication of JPS648718B2 publication Critical patent/JPS648718B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10Electroplating with more than one layer of the same or of different metals
    • C25D5/12Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/04Electroplating: Baths therefor from solutions of chromium
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34Pretreatment of metallic surfaces to be electroplated
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Polymerisation Methods In General (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemically Coating (AREA)
JP59501013A 1983-02-03 1984-02-01 高性能クロム電着物を接着する方法 Granted JPS60500873A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/463,465 US4450050A (en) 1983-02-03 1983-02-03 Process for bonding high efficiency chromium electrodeposits
US463465 1983-02-03

Publications (2)

Publication Number Publication Date
JPS60500873A JPS60500873A (ja) 1985-06-06
JPS648718B2 true JPS648718B2 (en]) 1989-02-15

Family

ID=23840183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59501013A Granted JPS60500873A (ja) 1983-02-03 1984-02-01 高性能クロム電着物を接着する方法

Country Status (15)

Country Link
US (1) US4450050A (en])
EP (1) EP0137817B1 (en])
JP (1) JPS60500873A (en])
DE (1) DE3468442D1 (en])
EG (1) EG16172A (en])
ES (1) ES529411A0 (en])
GR (1) GR81725B (en])
IN (1) IN160454B (en])
IT (2) IT8409333A1 (en])
NO (2) NO843974L (en])
NZ (1) NZ207033A (en])
PH (1) PH20218A (en])
PT (1) PT78057B (en])
WO (1) WO1984003109A1 (en])
ZA (1) ZA84794B (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8411063D0 (en) * 1984-05-01 1984-06-06 Mccormick M Chromium electroplating
EP0235173A1 (en) * 1985-08-09 1987-09-09 M & T Chemicals, Inc. Process for forming adherent chromium electrodeposits from a high energy efficient bath
US4585530A (en) * 1985-08-09 1986-04-29 M&T Chemicals Inc. Process for forming adherent chromium electrodeposits from high energy efficient bath on ferrous metal substrates
US4664759A (en) * 1985-10-15 1987-05-12 M&T Chemicals Inc. Method for forming adherent, bright, smooth and hard chromium electrodeposits on stainless steel substrates from high energy efficient chromium baths
US4668348A (en) * 1985-09-26 1987-05-26 M&T Chemicals Inc. Method for forming adherent, bright, smooth and hard chromium electrodeposits on ferrous metal substrates from high energy efficient chromium baths
US5243320A (en) * 1988-02-26 1993-09-07 Gould Inc. Resistive metal layers and method for making same
DE4422877A1 (de) * 1994-06-30 1996-01-04 Gesipa Blindniettechnik Blindbefestigersetzgerät
CN103255454A (zh) * 2013-06-08 2013-08-21 河北瑞兆激光再制造技术有限公司 报废活塞杆的修复工艺
CN104227316B (zh) * 2014-09-30 2016-05-25 任晓东 一种修复井下千斤顶的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806429A (en) * 1972-07-03 1974-04-23 Oxy Metal Finishing Corp Electrodeposition of bright nickel-iron deposits,electrolytes therefor and coating an article with a composite nickel-iron,chromium coating
DE2500730C3 (de) * 1975-01-10 1980-04-24 Bergische Metallwarenfabrik Dillenberg & Co Kg, 5601 Gruiten Galvanisches Chrombad
JPS5464034A (en) * 1977-10-31 1979-05-23 Toyo Kohan Co Ltd Pretreatment of steel plate treated with electrolytic chromic acid
US4234396A (en) * 1978-03-08 1980-11-18 Mark Perakh Chromium plating
US4188459A (en) * 1978-09-27 1980-02-12 Whyco Chromium Company, Inc. Corrosion resistant plating and method utilizing alloys having micro-throwing power
US4366034A (en) * 1981-06-04 1982-12-28 Westinghouse Electric Corp. Hard chromium plating process for cobalt-chromium-tungsten alloys

Also Published As

Publication number Publication date
NZ207033A (en) 1987-05-29
IT8409333A0 (it) 1984-02-03
IT1198780B (it) 1988-12-21
DE3468442D1 (en) 1988-02-11
EP0137817A1 (en) 1985-04-24
IN160454B (en]) 1987-07-11
PT78057B (en) 1986-03-20
EP0137817A4 (en) 1985-09-26
ES8502485A1 (es) 1985-01-01
PH20218A (en) 1986-10-21
EG16172A (en) 1987-05-30
PT78057A (en) 1984-03-01
US4450050A (en) 1984-05-22
ZA84794B (en) 1985-03-27
NO843974L (no) 1984-10-02
GR81725B (en]) 1984-12-12
WO1984003109A1 (en) 1984-08-16
JPS60500873A (ja) 1985-06-06
IT8409333A1 (it) 1985-08-03
NO843973L (no) 1984-10-02
EP0137817B1 (en) 1988-01-07
ES529411A0 (es) 1985-01-01

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