NL6706032A - - Google Patents

Info

Publication number
NL6706032A
NL6706032A NL6706032A NL6706032A NL6706032A NL 6706032 A NL6706032 A NL 6706032A NL 6706032 A NL6706032 A NL 6706032A NL 6706032 A NL6706032 A NL 6706032A NL 6706032 A NL6706032 A NL 6706032A
Authority
NL
Netherlands
Application number
NL6706032A
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 filed Critical
Publication of NL6706032A publication Critical patent/NL6706032A/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
    • C23C22/05—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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/36—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 fluorides or complex fluorides containing also phosphates
    • C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also zinc cations
NL6706032A 1966-07-12 1967-04-28 NL6706032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0070198 1966-07-12

Publications (1)

Publication Number Publication Date
NL6706032A true NL6706032A (en) 1968-01-15

Family

ID=7313342

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6706032A NL6706032A (en) 1966-07-12 1967-04-28

Country Status (7)

Country Link
US (1) US3519494A (en)
AT (1) AT268816B (en)
BE (1) BE700103A (en)
DE (1) DE1521879B2 (en)
ES (1) ES342739A1 (en)
NL (1) NL6706032A (en)
SE (1) SE320863B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108484A1 (en) * 1981-03-06 1982-09-23 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES
FR2520758A1 (en) * 1982-01-29 1983-08-05 Produits Ind Cie Fse COMPOSITION AND METHOD FOR THE TREATMENT OF PHOSPHATE METAL SURFACES
ES2058464T3 (en) * 1988-02-03 1994-11-01 Metallgesellschaft Ag PROCEDURE FOR THE GENERATION OF PHOSPHATE COATING ON METALS.
DE4029956A1 (en) * 1990-09-21 1992-03-26 Metallgesellschaft Ag PHOSPHATING PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322349A (en) * 1941-10-25 1943-06-22 Westinghouse Electric & Mfg Co Corrosion resistant coating for metal surfaces
US2479564A (en) * 1945-09-14 1949-08-23 Lloyd O Gilbert Phosphate coating of metallic articles
GB655079A (en) * 1946-09-11 1951-07-11 Pyrene Co Ltd Improvements in or relating to the production of phosphate coatings
US3090709A (en) * 1953-08-10 1963-05-21 Lubrizol Corp Phosphate coating of metals
US3420715A (en) * 1965-06-04 1969-01-07 Cons Foods Corp Additive for phosphate coating solution

Also Published As

Publication number Publication date
DE1521879B2 (en) 1975-08-28
BE700103A (en) 1967-12-01
SE320863B (en) 1970-02-16
US3519494A (en) 1970-07-07
ES342739A1 (en) 1968-08-01
AT268816B (en) 1969-02-25
DE1521879A1 (en) 1969-10-23

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