ES529411A0 - Un metodo de formar consistentemente un deposito de cromo adherente sobre un sustrato metalico - Google Patents

Un metodo de formar consistentemente un deposito de cromo adherente sobre un sustrato metalico

Info

Publication number
ES529411A0
ES529411A0 ES529411A ES529411A ES529411A0 ES 529411 A0 ES529411 A0 ES 529411A0 ES 529411 A ES529411 A ES 529411A ES 529411 A ES529411 A ES 529411A ES 529411 A0 ES529411 A0 ES 529411A0
Authority
ES
Spain
Prior art keywords
adherent
metallic substrate
consistently forming
chrome deposit
chrome
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
ES529411A
Other languages
English (en)
Spanish (es)
Other versions
ES8502485A1 (es
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 ES8502485A1 publication Critical patent/ES8502485A1/es
Publication of ES529411A0 publication Critical patent/ES529411A0/es
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
    • C25D5/10—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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • 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)
  • 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)
ES529411A 1983-02-03 1984-02-02 Un metodo de formar consistentemente un deposito de cromo adherente sobre un sustrato metalico Granted ES529411A0 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8502485A1 ES8502485A1 (es) 1985-01-01
ES529411A0 true ES529411A0 (es) 1985-01-01

Family

ID=23840183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529411A Granted ES529411A0 (es) 1983-02-03 1984-02-02 Un metodo de formar consistentemente un deposito de cromo adherente sobre un sustrato metalico

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
JPS648718B2 (en]) 1989-02-15
JPS60500873A (ja) 1985-06-06
IT8409333A1 (it) 1985-08-03
NO843973L (no) 1984-10-02
EP0137817B1 (en) 1988-01-07

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