NL7306254A - - Google Patents

Info

Publication number
NL7306254A
NL7306254A NL7306254A NL7306254A NL7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A
Authority
NL
Netherlands
Application number
NL7306254A
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 JP4441772A external-priority patent/JPS5137823B2/ja
Priority claimed from JP3224173A external-priority patent/JPS5236738B2/ja
Application filed filed Critical
Publication of NL7306254A publication Critical patent/NL7306254A/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
    • 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
    • C23C22/74—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 for obtaining burned-in conversion coatings

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)
  • Chemical Treatment Of Metals (AREA)
NL7306254A 1972-05-04 1973-05-04 NL7306254A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4441772A JPS5137823B2 (en) 1972-05-04 1972-05-04
JP3224173A JPS5236738B2 (en) 1973-03-20 1973-03-20

Publications (1)

Publication Number Publication Date
NL7306254A true NL7306254A (en) 1973-11-06

Family

ID=26370781

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306254A NL7306254A (en) 1972-05-04 1973-05-04

Country Status (4)

Country Link
CA (1) CA991061A (en)
FR (1) FR2183222B1 (en)
GB (1) GB1421261A (en)
NL (1) NL7306254A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2113968C (en) * 1993-07-29 2000-05-30 Junichi Mano Chromated metal sheet having high corrosion resistance with improved lubricity and electric conductivity

Also Published As

Publication number Publication date
CA991061A (en) 1976-06-15
DE2322441A1 (en) 1973-11-15
FR2183222A1 (en) 1973-12-14
GB1421261A (en) 1976-01-14
FR2183222B1 (en) 1976-04-23
DE2322441B2 (en) 1976-06-24

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed