DD160836A3 - METHOD AND DEVICE FOR PROTECTING METALS AGAINST CHEMICAL METALLIZATION, IN PARTICULAR AGAINST NICKNING - Google Patents

METHOD AND DEVICE FOR PROTECTING METALS AGAINST CHEMICAL METALLIZATION, IN PARTICULAR AGAINST NICKNING

Info

Publication number
DD160836A3
DD160836A3 DD80224783A DD22478380A DD160836A3 DD 160836 A3 DD160836 A3 DD 160836A3 DD 80224783 A DD80224783 A DD 80224783A DD 22478380 A DD22478380 A DD 22478380A DD 160836 A3 DD160836 A3 DD 160836A3
Authority
DD
German Democratic Republic
Prior art keywords
nickning
chemical metallization
protecting metals
particular against
against chemical
Prior art date
Application number
DD80224783A
Other languages
German (de)
Inventor
Mintscho S Mintschev
Georgi G Georgiev
Peter T Nitschev
Svetoslav A Savov
Original Assignee
Vmei Lenin Sofia
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 Sofia filed Critical Vmei Lenin Sofia
Publication of DD160836A3 publication Critical patent/DD160836A3/en

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)
DD80224783A 1979-11-02 1980-10-27 METHOD AND DEVICE FOR PROTECTING METALS AGAINST CHEMICAL METALLIZATION, IN PARTICULAR AGAINST NICKNING DD160836A3 (en)

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 (1)

Publication Number Publication Date
DD160836A3 true DD160836A3 (en) 1984-04-11

Family

ID=3906667

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80224783A DD160836A3 (en) 1979-11-02 1980-10-27 METHOD AND DEVICE FOR PROTECTING METALS AGAINST CHEMICAL METALLIZATION, IN PARTICULAR AGAINST NICKNING

Country Status (7)

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

Also Published As

Publication number Publication date
BG30252A1 (en) 1981-05-15
FR2468657B3 (en) 1982-08-13
DE3041129A1 (en) 1981-05-14
IT1145419B (en) 1986-11-05
FR2468657A1 (en) 1981-05-08
GB2064179B (en) 1983-10-26
RO81141A (en) 1983-02-01
IT8049979A0 (en) 1980-10-23
RO81141B (en) 1983-01-30
GB2064179A (en) 1981-06-10

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee