PL278173A1 - Method of chemically treating metal components - Google Patents

Method of chemically treating metal components

Info

Publication number
PL278173A1
PL278173A1 PL27817389A PL27817389A PL278173A1 PL 278173 A1 PL278173 A1 PL 278173A1 PL 27817389 A PL27817389 A PL 27817389A PL 27817389 A PL27817389 A PL 27817389A PL 278173 A1 PL278173 A1 PL 278173A1
Authority
PL
Poland
Prior art keywords
metal components
chemically treating
treating metal
chemically
components
Prior art date
Application number
PL27817389A
Original Assignee
Metalleichtbaukombinat Forschu
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 Metalleichtbaukombinat Forschu filed Critical Metalleichtbaukombinat Forschu
Publication of PL278173A1 publication Critical patent/PL278173A1/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
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/30—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also trivalent chromium
    • 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
PL27817389A 1988-03-14 1989-03-10 Method of chemically treating metal components PL278173A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31365888A DD270092A1 (en) 1988-03-14 1988-03-14 METHOD FOR THE CHEMICAL TREATMENT OF METAL PARTS

Publications (1)

Publication Number Publication Date
PL278173A1 true PL278173A1 (en) 1989-12-11

Family

ID=5597621

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27817389A PL278173A1 (en) 1988-03-14 1989-03-10 Method of chemically treating metal components

Country Status (8)

Country Link
JP (1) JPH01290777A (en)
BE (1) BE1001732A6 (en)
DD (1) DD270092A1 (en)
DE (1) DE3835393A1 (en)
FR (1) FR2628443A1 (en)
NL (1) NL8802867A (en)
PL (1) PL278173A1 (en)
SE (1) SE8803881A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758140A1 (en) * 1997-12-19 1999-07-08 Mannesmann Ag Process for producing composite metal products

Also Published As

Publication number Publication date
SE8803881D0 (en) 1988-10-28
NL8802867A (en) 1989-10-02
DE3835393A1 (en) 1989-09-28
SE8803881A (en) 1988-10-28
JPH01290777A (en) 1989-11-22
SE8803881A0 (en) 1989-09-15
BE1001732A6 (en) 1990-02-20
DD270092A1 (en) 1989-07-19
FR2628443A1 (en) 1989-09-15

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