DK89792D0 - PROCESS FOR ELECTROLYTIC SURFACE COATING (PLATING) WITH REFRACTORY METALS FROM FLUORIDE-CONTAINED SALTS MELT containing OXIDE - Google Patents

PROCESS FOR ELECTROLYTIC SURFACE COATING (PLATING) WITH REFRACTORY METALS FROM FLUORIDE-CONTAINED SALTS MELT containing OXIDE

Info

Publication number
DK89792D0
DK89792D0 DK92897A DK89792A DK89792D0 DK 89792 D0 DK89792 D0 DK 89792D0 DK 92897 A DK92897 A DK 92897A DK 89792 A DK89792 A DK 89792A DK 89792 D0 DK89792 D0 DK 89792D0
Authority
DK
Denmark
Prior art keywords
plating
fluoride
surface coating
containing oxide
refractory metals
Prior art date
Application number
DK92897A
Other languages
Danish (da)
Other versions
DK169354B1 (en
DK89792A (en
Inventor
Jens Henrik Von Barner
Erik Christensen
Niels Janniksen Bjerrum
Original Assignee
Jens Henrik Von Barner
Erik Christensen
Niels Janniksen Bjerrum
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 Jens Henrik Von Barner, Erik Christensen, Niels Janniksen Bjerrum filed Critical Jens Henrik Von Barner
Priority to DK089792A priority Critical patent/DK169354B1/en
Publication of DK89792D0 publication Critical patent/DK89792D0/en
Priority to EP93610041A priority patent/EP0578605B1/en
Priority to DE59308195T priority patent/DE59308195D1/en
Priority to AT93610041T priority patent/ATE163691T1/en
Publication of DK89792A publication Critical patent/DK89792A/en
Application granted granted Critical
Publication of DK169354B1 publication Critical patent/DK169354B1/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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/66—Electroplating: Baths therefor from melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to a molten bath for plating with high-melting metals, in particular niobium and tantalum. The bath consists of an alkali metal fluoride melt, which contains oxide ions and ions of the metal to be precipitated. The molar ratio between the metal to be precipitated and the oxide ions, or the other cations in the melt, must be held within given ratios. The redox level must be held at a value which corresponds to that which is reached when the molten bath is in contact with the particular high-melting metal in the metallic form. The invention also relates to a process in which the bath in question is used.
DK089792A 1992-07-08 1992-07-08 Melting bath and method for electrolytic surface coating with refractory metals from fluoride-containing salt melts DK169354B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK089792A DK169354B1 (en) 1992-07-08 1992-07-08 Melting bath and method for electrolytic surface coating with refractory metals from fluoride-containing salt melts
EP93610041A EP0578605B1 (en) 1992-07-08 1993-07-02 Fused-salt bath and process for electrolytic surface coating
DE59308195T DE59308195D1 (en) 1992-07-08 1993-07-02 Melting bath and method for electrolytic surface coating
AT93610041T ATE163691T1 (en) 1992-07-08 1993-07-02 MELTED BATH AND METHOD FOR ELECTROLYTIC SURFACE COATING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK89792 1992-07-08
DK089792A DK169354B1 (en) 1992-07-08 1992-07-08 Melting bath and method for electrolytic surface coating with refractory metals from fluoride-containing salt melts

Publications (3)

Publication Number Publication Date
DK89792D0 true DK89792D0 (en) 1992-07-08
DK89792A DK89792A (en) 1994-01-09
DK169354B1 DK169354B1 (en) 1994-10-10

Family

ID=8098774

Family Applications (1)

Application Number Title Priority Date Filing Date
DK089792A DK169354B1 (en) 1992-07-08 1992-07-08 Melting bath and method for electrolytic surface coating with refractory metals from fluoride-containing salt melts

Country Status (4)

Country Link
EP (1) EP0578605B1 (en)
AT (1) ATE163691T1 (en)
DE (1) DE59308195D1 (en)
DK (1) DK169354B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174876B1 (en) 2001-02-26 2004-01-12 Danfoss As Implant and implant surface modification process
DE112005002435B4 (en) * 2004-10-01 2014-01-02 Kyoto University Molten salt bath, deposit obtained using the molten salt bath, production process for a metal product and metal product
GB201117335D0 (en) * 2011-10-07 2011-11-23 Element Six Abrasives Sa Method of processing a composite body

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905599A (en) * 1956-02-15 1959-09-22 Jerome J Wick Electrolytic cladding of zirconium on uranium

Also Published As

Publication number Publication date
DE59308195D1 (en) 1998-04-09
ATE163691T1 (en) 1998-03-15
DK169354B1 (en) 1994-10-10
EP0578605B1 (en) 1998-03-04
DK89792A (en) 1994-01-09
EP0578605A1 (en) 1994-01-12

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired