IT942672B - Procedimento e dispositivo per la passivazione di superfici metalli che - Google Patents

Procedimento e dispositivo per la passivazione di superfici metalli che

Info

Publication number
IT942672B
IT942672B IT70345/71A IT7034571A IT942672B IT 942672 B IT942672 B IT 942672B IT 70345/71 A IT70345/71 A IT 70345/71A IT 7034571 A IT7034571 A IT 7034571A IT 942672 B IT942672 B IT 942672B
Authority
IT
Italy
Prior art keywords
passivation
procedure
metal surfaces
metal
Prior art date
Application number
IT70345/71A
Other languages
English (en)
Italian (it)
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Application granted granted Critical
Publication of IT942672B publication Critical patent/IT942672B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/14—Plant for applying liquids or other fluent materials to objects specially adapted for coating continuously moving elongated bodies, e.g. wires, strips, pipes
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/76—Applying the liquid by spraying

Landscapes

  • Chemical & Material Sciences (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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
IT70345/71A 1970-10-13 1971-10-12 Procedimento e dispositivo per la passivazione di superfici metalli che IT942672B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4858370 1970-10-13

Publications (1)

Publication Number Publication Date
IT942672B true IT942672B (it) 1973-04-02

Family

ID=10449130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70345/71A IT942672B (it) 1970-10-13 1971-10-12 Procedimento e dispositivo per la passivazione di superfici metalli che

Country Status (8)

Country Link
US (1) US3775193A (en:Method)
AU (1) AU3456371A (en:Method)
BE (1) BE773766A (en:Method)
DE (1) DE2151046A1 (en:Method)
FR (1) FR2110402B1 (en:Method)
GB (1) GB1339565A (en:Method)
IT (1) IT942672B (en:Method)
NL (1) NL7114054A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960465A1 (de) * 1999-12-15 2001-06-21 Alcatel Sa Flachleiter-Bandleitung
DE102007052770A1 (de) 2007-11-02 2009-05-07 Hydro Aluminium Deutschland Gmbh Verfahren und Vorrichtung zum Erzeugen einer Konversionsschicht
ITUD20090008A1 (it) * 2009-01-14 2010-07-15 Giovanni Defant Macchina da inserire in una linea di processo di zincatura continua della lamiera che applica alla lamiera zincata la sostanza passivante o antiossidante o protettiva dello zinco con metodo elettrostatico

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768104A (en) * 1952-03-25 1956-10-23 Heintz Mfg Co Method for coating iron
US2826451A (en) * 1954-11-01 1958-03-11 Sedlacsik John Spray device for electrostatic deposition of a fluid
GB1218365A (en) * 1968-04-23 1971-01-06 Steel Co Of Wales Ltd Improvements in and relating to the continuous casting of steel strip
US3594214A (en) * 1969-04-04 1971-07-20 United States Steel Corp Method of applying a zinc coating to a sheet-steel base
US3595687A (en) * 1969-08-04 1971-07-27 Ford Motor Co Divinyl compounds from monoepoxides and painting process

Also Published As

Publication number Publication date
DE2151046A1 (de) 1972-04-20
FR2110402A1 (en:Method) 1972-06-02
BE773766A (fr) 1972-01-31
NL7114054A (en:Method) 1972-04-17
AU3456371A (en) 1973-04-19
FR2110402B1 (en:Method) 1975-02-07
GB1339565A (en) 1973-12-05
US3775193A (en) 1973-11-27

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