IT1145419B - Procedimento ed apparecchiatura per proteggere matalli da metallizzazione chimica in particolare da nichelatura - Google Patents

Procedimento ed apparecchiatura per proteggere matalli da metallizzazione chimica in particolare da nichelatura

Info

Publication number
IT1145419B
IT1145419B IT8049979A IT4997980A IT1145419B IT 1145419 B IT1145419 B IT 1145419B IT 8049979 A IT8049979 A IT 8049979A IT 4997980 A IT4997980 A IT 4997980A IT 1145419 B IT1145419 B IT 1145419B
Authority
IT
Italy
Prior art keywords
nickeling
procedure
equipment
chemical metallization
protect materials
Prior art date
Application number
IT8049979A
Other languages
English (en)
Italian (it)
Other versions
IT8049979A0 (it
Inventor
Savov Mintschev Mintscho
Gravilov Georgiev Georgi
Peter Todorov Nitschev
Svetoslav Alexanrov Savov
Original Assignee
Vmei Lenin Nis
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 Vmei Lenin Nis filed Critical Vmei Lenin Nis
Publication of IT8049979A0 publication Critical patent/IT8049979A0/it
Application granted granted Critical
Publication of IT1145419B publication Critical patent/IT1145419B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1619—Apparatus for electroless plating
    • C23C18/1621—Protection of inner surfaces of the apparatus
    • C23C18/1623—Protection of inner surfaces of the apparatus through electrochemical processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
IT8049979A 1979-11-02 1980-10-23 Procedimento ed apparecchiatura per proteggere matalli da metallizzazione chimica in particolare da nichelatura IT1145419B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7945377A BG30252A1 (en) 1979-11-02 1979-11-02 Method and apparatus for metal prevention of chemical metallization,especially from nickel plating

Publications (2)

Publication Number Publication Date
IT8049979A0 IT8049979A0 (it) 1980-10-23
IT1145419B true IT1145419B (it) 1986-11-05

Family

ID=3906667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8049979A IT1145419B (it) 1979-11-02 1980-10-23 Procedimento ed apparecchiatura per proteggere matalli da metallizzazione chimica in particolare da nichelatura

Country Status (7)

Country Link
BG (1) BG30252A1 (OSRAM)
DD (1) DD160836A3 (OSRAM)
DE (1) DE3041129A1 (OSRAM)
FR (1) FR2468657A1 (OSRAM)
GB (1) GB2064179B (OSRAM)
IT (1) IT1145419B (OSRAM)
RO (1) RO81141A (OSRAM)

Also Published As

Publication number Publication date
GB2064179A (en) 1981-06-10
RO81141B (ro) 1983-01-30
BG30252A1 (en) 1981-05-15
FR2468657A1 (fr) 1981-05-08
IT8049979A0 (it) 1980-10-23
GB2064179B (en) 1983-10-26
DD160836A3 (de) 1984-04-11
FR2468657B3 (OSRAM) 1982-08-13
DE3041129A1 (de) 1981-05-14
RO81141A (ro) 1983-02-01

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