NL7211421A - - Google Patents

Info

Publication number
NL7211421A
NL7211421A NL7211421A NL7211421A NL7211421A NL 7211421 A NL7211421 A NL 7211421A NL 7211421 A NL7211421 A NL 7211421A NL 7211421 A NL7211421 A NL 7211421A NL 7211421 A NL7211421 A NL 7211421A
Authority
NL
Netherlands
Application number
NL7211421A
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
Priority claimed from DK405471A external-priority patent/DK126009B/en
Priority claimed from DK454271A external-priority patent/DK128358B/en
Priority claimed from DK137472A external-priority patent/DK131160B/en
Application filed filed Critical
Publication of NL7211421A publication Critical patent/NL7211421A/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
NL7211421A 1971-08-19 1972-08-21 NL7211421A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK405471A DK126009B (en) 1971-08-19 1971-08-19 Method for hot-dip galvanizing an iron or steel article.
DK454271A DK128358B (en) 1971-09-17 1971-09-17 Method for hot-dip galvanizing an iron or steel article.
DK137472A DK131160B (en) 1972-03-23 1972-03-23 Method for hot-dip galvanizing an iron or steel article.

Publications (1)

Publication Number Publication Date
NL7211421A true NL7211421A (en) 1973-02-21

Family

ID=27221257

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211421A NL7211421A (en) 1971-08-19 1972-08-21

Country Status (10)

Country Link
JP (1) JPS4829636A (en)
BE (1) BE787629A (en)
CA (1) CA971054A (en)
CH (1) CH568398A5 (en)
DE (1) DE2240269C3 (en)
FR (1) FR2149564B1 (en)
GB (1) GB1368014A (en)
NL (1) NL7211421A (en)
NO (1) NO130483C (en)
SE (1) SE388632B (en)

Also Published As

Publication number Publication date
CH568398A5 (en) 1975-10-31
DE2240269B2 (en) 1975-01-23
JPS4829636A (en) 1973-04-19
SE388632B (en) 1976-10-11
NO130483C (en) 1974-12-18
FR2149564B1 (en) 1977-11-18
NO130483B (en) 1974-09-09
BE787629A (en) 1973-02-19
DE2240269C3 (en) 1975-08-28
GB1368014A (en) 1974-09-25
CA971054A (en) 1975-07-15
FR2149564A1 (en) 1973-03-30
DE2240269A1 (en) 1973-02-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed