WO2008011627A3 - Method and device for controlling the results of deposition on substrate surfaces - Google Patents

Method and device for controlling the results of deposition on substrate surfaces Download PDF

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Publication number
WO2008011627A3
WO2008011627A3 PCT/US2007/074126 US2007074126W WO2008011627A3 WO 2008011627 A3 WO2008011627 A3 WO 2008011627A3 US 2007074126 W US2007074126 W US 2007074126W WO 2008011627 A3 WO2008011627 A3 WO 2008011627A3
Authority
WO
WIPO (PCT)
Prior art keywords
deposition
controlling
metal
results
substrate surface
Prior art date
Application number
PCT/US2007/074126
Other languages
French (fr)
Other versions
WO2008011627A2 (en
Inventor
Andreas Mobius
Axel Fuhrmann
Karl-Heinz Wandner
Ruediger Dreissig
Original Assignee
Enthone
Andreas Mobius
Axel Fuhrmann
Karl-Heinz Wandner
Ruediger Dreissig
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 Enthone, Andreas Mobius, Axel Fuhrmann, Karl-Heinz Wandner, Ruediger Dreissig filed Critical Enthone
Publication of WO2008011627A2 publication Critical patent/WO2008011627A2/en
Publication of WO2008011627A3 publication Critical patent/WO2008011627A3/en

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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

The present invention relates to a method and a device for monitoring and/or controlling the result of the deposition of a metal or metal alloy layer on a substrate surface, and to methods for deposition of a metal or metal alloy layer onto a substrate surface. For example, the invention relates to a method and a device for the determination of the result of the deposition during the treatment of metallic surfaces, including aluminum or magnesium surfaces or surfaces from aluminum or magnesium alloys by means of socalled zincate baths. In one embodiment a zincate bath (5) is prepared in a suitable container (1). The free corrosion potential is determined by electrically connecting a reference electrode (2) and a base material (3) with a measuring device (4).
PCT/US2007/074126 2006-07-21 2007-07-23 Method and device for controlling the results of deposition on substrate surfaces WO2008011627A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06015270.9 2006-07-21
EP06015270A EP1881091A1 (en) 2006-07-21 2006-07-21 Process and apparatus for controlling the plating result on a substrate surface

Publications (2)

Publication Number Publication Date
WO2008011627A2 WO2008011627A2 (en) 2008-01-24
WO2008011627A3 true WO2008011627A3 (en) 2009-04-09

Family

ID=37685163

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074126 WO2008011627A2 (en) 2006-07-21 2007-07-23 Method and device for controlling the results of deposition on substrate surfaces

Country Status (2)

Country Link
EP (1) EP1881091A1 (en)
WO (1) WO2008011627A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8231743B2 (en) 2009-10-22 2012-07-31 Atotech Deutschland Gmbh Composition and process for improved zincating magnesium and magnesium alloy substrates
EP3030699A4 (en) * 2013-08-07 2017-07-26 Xagenic, Inc. Sensor growth controller
WO2017205473A1 (en) * 2016-05-24 2017-11-30 Coventya, Inc. Ternary zinc-nickel-iron alloys and alkaline electrolytes for plating such alloys

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730490A (en) * 1951-11-13 1956-01-10 Wire Coating And Mfg Co Process of zinc coating magnesium articles
US3649472A (en) * 1968-10-14 1972-03-14 Amp Inc Porosity testing
US4443301A (en) * 1982-01-07 1984-04-17 Cominco Ltd. Controlling metal electro-deposition using electrolyte containing two polarizing agents
US4510030A (en) * 1982-12-21 1985-04-09 Nippon Light Metal Company Limited Method for cathodic protection of aluminum material
US4515643A (en) * 1982-10-22 1985-05-07 Henkel Kommanditgesellschaft Auf Aktien Method for determining and adjusting the potency and effectiveness of a metal phosphate conversion coating process
US4658365A (en) * 1984-02-02 1987-04-14 Electric Power Research Institute, Inc. Device for in-situ monitoring of corrosion rate of cathodically polarized metals
US5421986A (en) * 1993-04-22 1995-06-06 Sollac Method of regulating electro-deposition onto a metal strip
US6814855B2 (en) * 1998-05-01 2004-11-09 Semitool, Inc. Automated chemical management system having improved analysis unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730490A (en) * 1951-11-13 1956-01-10 Wire Coating And Mfg Co Process of zinc coating magnesium articles
US3649472A (en) * 1968-10-14 1972-03-14 Amp Inc Porosity testing
US4443301A (en) * 1982-01-07 1984-04-17 Cominco Ltd. Controlling metal electro-deposition using electrolyte containing two polarizing agents
US4515643A (en) * 1982-10-22 1985-05-07 Henkel Kommanditgesellschaft Auf Aktien Method for determining and adjusting the potency and effectiveness of a metal phosphate conversion coating process
US4510030A (en) * 1982-12-21 1985-04-09 Nippon Light Metal Company Limited Method for cathodic protection of aluminum material
US4658365A (en) * 1984-02-02 1987-04-14 Electric Power Research Institute, Inc. Device for in-situ monitoring of corrosion rate of cathodically polarized metals
US5421986A (en) * 1993-04-22 1995-06-06 Sollac Method of regulating electro-deposition onto a metal strip
US6814855B2 (en) * 1998-05-01 2004-11-09 Semitool, Inc. Automated chemical management system having improved analysis unit

Also Published As

Publication number Publication date
EP1881091A1 (en) 2008-01-23
WO2008011627A2 (en) 2008-01-24

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