BG30252A1 - Method and apparatus for metal prevention of chemical metallization,especially from nickel plating - Google Patents

Method and apparatus for metal prevention of chemical metallization,especially from nickel plating

Info

Publication number
BG30252A1
BG30252A1 BG7945377A BG4537779A BG30252A1 BG 30252 A1 BG30252 A1 BG 30252A1 BG 7945377 A BG7945377 A BG 7945377A BG 4537779 A BG4537779 A BG 4537779A BG 30252 A1 BG30252 A1 BG 30252A1
Authority
BG
Bulgaria
Prior art keywords
nickel plating
chemical metallization
metal prevention
prevention
metal
Prior art date
Application number
BG7945377A
Other languages
Bulgarian (bg)
English (en)
Inventor
Minchev
Georgiev
Nichev
Savov
Original Assignee
Minchen
Georgiev Georgi G Bgnichev
Savov
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 Minchen, Georgiev Georgi G Bgnichev, Savov filed Critical Minchen
Priority to BG7945377A priority Critical patent/BG30252A1/xx
Priority to IT8049979A priority patent/IT1145419B/it
Priority to DD80224783A priority patent/DD160836A3/xx
Priority to DE19803041129 priority patent/DE3041129A1/de
Priority to FR8023301A priority patent/FR2468657A1/fr
Priority to RO80102488A priority patent/RO81141A/ro
Priority to GB8035240A priority patent/GB2064179B/en
Publication of BG30252A1 publication Critical patent/BG30252A1/xx

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)
BG7945377A 1979-11-02 1979-11-02 Method and apparatus for metal prevention of chemical metallization,especially from nickel plating BG30252A1 (en)

Priority Applications (7)

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
IT8049979A IT1145419B (it) 1979-11-02 1980-10-23 Procedimento ed apparecchiatura per proteggere matalli da metallizzazione chimica in particolare da nichelatura
DD80224783A DD160836A3 (de) 1979-11-02 1980-10-27 Verfahren und vorrichtung zum schutz von metallen gegen chemische metallisierung, insbesondere gegen vernickelung
DE19803041129 DE3041129A1 (de) 1979-11-02 1980-10-31 Verfahren und Vorrichtung zum Schutz von Metallen vor einem chemischen Metallisieren und insbesondere vor einem Vernickeln
FR8023301A FR2468657A1 (fr) 1979-11-02 1980-10-31 Procede et dispositif pour proteger des metaux contre une metallisation chimique indesirable, notamment, contre le nickelage
RO80102488A RO81141A (ro) 1979-11-02 1980-11-01 Procedeu si dispozitiv de protectie a partilor metalice in cursul metalizarii chimice
GB8035240A GB2064179B (en) 1979-11-02 1980-11-03 Method and device for protection of metal articles against chemical metallisation

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
BG30252A1 true BG30252A1 (en) 1981-05-15

Family

ID=3906667

Family Applications (1)

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

Country Status (7)

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

Also Published As

Publication number Publication date
FR2468657B3 (enExample) 1982-08-13
IT8049979A0 (it) 1980-10-23
DD160836A3 (de) 1984-04-11
IT1145419B (it) 1986-11-05
RO81141A (ro) 1983-02-01
RO81141B (ro) 1983-01-30
DE3041129A1 (de) 1981-05-14
GB2064179A (en) 1981-06-10
FR2468657A1 (fr) 1981-05-08
GB2064179B (en) 1983-10-26

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