[go: up one dir, main page]

ES532467A0 - A PROCEDURE FOR ELECTROPOSING A CHROME DEPOSIT ON AN ELECTRICITY-CONDUCTING SUBSTRATE. - Google Patents

A PROCEDURE FOR ELECTROPOSING A CHROME DEPOSIT ON AN ELECTRICITY-CONDUCTING SUBSTRATE.

Info

Publication number
ES532467A0
ES532467A0 ES532467A ES532467A ES532467A0 ES 532467 A0 ES532467 A0 ES 532467A0 ES 532467 A ES532467 A ES 532467A ES 532467 A ES532467 A ES 532467A ES 532467 A0 ES532467 A0 ES 532467A0
Authority
ES
Spain
Prior art keywords
electroposing
electricity
procedure
conducting substrate
chrome deposit
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
ES532467A
Other languages
Spanish (es)
Other versions
ES8603592A1 (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.)
OMI International Corp
Original Assignee
OMI International Corp
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
Priority claimed from US06/492,304 external-priority patent/US4439285A/en
Priority claimed from US06/492,302 external-priority patent/US4477315A/en
Priority claimed from US06/492,303 external-priority patent/US4477318A/en
Application filed by OMI International Corp filed Critical OMI International Corp
Publication of ES532467A0 publication Critical patent/ES532467A0/en
Publication of ES8603592A1 publication Critical patent/ES8603592A1/en
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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
ES532467A 1983-05-12 1984-05-11 Trivalent chromium electroplating electrolytes and rejuvenation thereof Expired ES8603592A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/492,304 US4439285A (en) 1980-11-10 1983-05-12 Trivalent chromium electrolyte and process employing neodymium reducing agent
US06/492,302 US4477315A (en) 1980-11-10 1983-05-12 Trivalent chromium electrolyte and process employing reducing agents
US06/492,303 US4477318A (en) 1980-11-10 1983-05-12 Trivalent chromium electrolyte and process employing metal ion reducing agents

Publications (2)

Publication Number Publication Date
ES532467A0 true ES532467A0 (en) 1985-12-16
ES8603592A1 ES8603592A1 (en) 1985-12-16

Family

ID=27413928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532467A Expired ES8603592A1 (en) 1983-05-12 1984-05-11 Trivalent chromium electroplating electrolytes and rejuvenation thereof

Country Status (7)

Country Link
AU (1) AU2796484A (en)
BR (1) BR8402245A (en)
CA (1) CA1244376A (en)
DE (1) DE3417416A1 (en)
ES (1) ES8603592A1 (en)
FR (1) FR2545841A1 (en)
GB (1) GB2141138B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2669050T3 (en) * 2006-03-31 2018-05-23 Atotech Deutschland Gmbh Crystalline Chrome Deposit
CA2700147C (en) 2007-10-02 2015-12-29 Atotech Deutschland Gmbh Crystalline chromium alloy deposit
AT510422B1 (en) * 2010-11-04 2012-04-15 Univ Wien Tech METHOD FOR THE DEPOSITION OF HARTCHROM FROM CR (VI) - FREE ELECTROLYTES
CO7190036A1 (en) * 2014-02-11 2015-02-19 Garcia Carlos Enrique Muñoz Continuous trivalent chrome plating process
CN108808030B (en) * 2018-07-03 2023-08-08 重庆大学 Pulsed battery design based on B-Z oscillation reaction
EP4151779A1 (en) * 2021-09-15 2023-03-22 Trivalent Oberflächentechnik GmbH Chrome-indium, chrome-bismuth and chrome antimony coating, method for the production and use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303114A (en) * 1964-01-10 1967-02-07 Udylite Corp Chromium plating
DE1496983B2 (en) * 1965-01-20 1971-03-18 Roggendorf. Wilhelm. 7640 Kehl TETRACHROME BATH CONTAINING SELENIUM TITANIUM AND ZIRCONIUM COMPOUNDS AND PROCESS FOR THE DEPOSITION OF DUPLEX CHROME LAYERS
US3634211A (en) * 1969-10-06 1972-01-11 M & T Chemicals Inc Process for electroplating chromium and electrolytes therefor
US3694328A (en) * 1970-08-24 1972-09-26 Udylite Corp Composition and process for chromium plating
US4054494A (en) * 1973-12-13 1977-10-18 Albright & Wilson Ltd. Compositions for use in chromium plating
US4392922A (en) * 1980-11-10 1983-07-12 Occidental Chemical Corporation Trivalent chromium electrolyte and process employing vanadium reducing agent

Also Published As

Publication number Publication date
BR8402245A (en) 1984-12-18
AU2796484A (en) 1984-11-15
ES8603592A1 (en) 1985-12-16
GB8412122D0 (en) 1984-06-20
GB2141138B (en) 1986-07-09
DE3417416A1 (en) 1984-11-22
CA1244376A (en) 1988-11-08
DE3417416C2 (en) 1988-07-07
FR2545841A1 (en) 1984-11-16
GB2141138A (en) 1984-12-12

Similar Documents

Publication Publication Date Title
ES550306A0 (en) A PROCEDURE FOR THE NON-ELECTROLYTIC DEPOSITION OF COPPER ON A SUBSTRATE.
ES506819A0 (en) PROCEDURE TO FORM A CHROME ELECTROGALVANIC TANK ON AN ELECTRICITY-CONDUCTING SUBSTRATE.
ES550782A0 (en) A PROCEDURE FOR FORMING A SILICE COATING ON A SUBSTRATE.
DE3583422D1 (en) MULTI-LAYER SUBSTRATE.
ES510803A0 (en) A METHOD FOR ELECTRO DEPOSITING A BRIGHT COPPER BATH ON A SUBSTRATE.
DE3672431D1 (en) GALVANIC HARD CHROME LAYER.
FI845036A0 (en) INOTROPIC KINOLONDERIVAT.
ES519670A0 (en) AN IMPROVED PROCEDURE FOR CURING A COATING ON A SUBSTRATE.
DE3586054D1 (en) IMPROVED EARTH-LOCATING LOCATION SYSTEM WITH REMOVAL CHANGE PROCEDURE.
DE3382019D1 (en) MICROWAVE SYSTEMS.
DE3670946D1 (en) POLYHYDROXYPOLYMERS LIBERATION SYSTEMS.
ES510661A0 (en) A NON-ELECTROLYTIC DISPOSAL METHOD FOR DEPOSITING GOLD ON A SUBSTRATE.
ES541528A0 (en) A PROCEDURE FOR ADHERING SUBSTRATES.
DE3582404D1 (en) POSITIONING SYSTEM.
DE3480888D1 (en) METAL HALOGENID LAMP PROVIDED ON ONE SIDE.
ES518911A0 (en) A PROCEDURE FOR DEPOSITING CHROME ON A CONDUCTIVE SUBSTRATE.
DE3689991D1 (en) Distributed data management mechanism.
ES532467A0 (en) A PROCEDURE FOR ELECTROPOSING A CHROME DEPOSIT ON AN ELECTRICITY-CONDUCTING SUBSTRATE.
DE69014840D1 (en) Digital circuit for checking a movement.
DE3575207D1 (en) RADAR SYSTEM WITH A CIRCUIT-SUPPRESSION CIRCUIT.
ES534703A0 (en) A PROCEDURE FOR DEPOSITING NICKEL CHEMICALLY ON A SUBSTRATE
ES493080A0 (en) A METHOD FOR THE ELECTRICAL DEPOSIT OF A SUBSTANTIALLY BLACK NICKEL DEPOSIT ON A SUBSTRATE.
FI890158A0 (en) IDENTIFICATIONS ORORDING FOR TANGENT BORDERS.
ES501157A0 (en) PROCEDURE FOR FIXING COATING ELEMENTS ON A METALLIC SURFACE.
DE3579651D1 (en) FILM FORMING PROCEDURE.