BE846008A - PROCESS FOR OBTAINING PHOSPHATE COATINGS ON METAL SURFACES - Google Patents

PROCESS FOR OBTAINING PHOSPHATE COATINGS ON METAL SURFACES

Info

Publication number
BE846008A
BE846008A BE170482A BE170482A BE846008A BE 846008 A BE846008 A BE 846008A BE 170482 A BE170482 A BE 170482A BE 170482 A BE170482 A BE 170482A BE 846008 A BE846008 A BE 846008A
Authority
BE
Belgium
Prior art keywords
metal surfaces
phosphate coatings
obtaining phosphate
obtaining
coatings
Prior art date
Application number
BE170482A
Other languages
French (fr)
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 BE846008A publication Critical patent/BE846008A/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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/22—Orthophosphates containing alkaline earth metal cations
    • 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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
BE170482A 1975-09-12 1976-09-09 PROCESS FOR OBTAINING PHOSPHATE COATINGS ON METAL SURFACES BE846008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540685 DE2540685C2 (en) 1975-09-12 1975-09-12 Process for the production of phosphate coatings

Publications (1)

Publication Number Publication Date
BE846008A true BE846008A (en) 1976-12-31

Family

ID=5956299

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170482A BE846008A (en) 1975-09-12 1976-09-09 PROCESS FOR OBTAINING PHOSPHATE COATINGS ON METAL SURFACES

Country Status (9)

Country Link
AT (1) AT342383B (en)
BE (1) BE846008A (en)
BR (1) BR7605190A (en)
DE (1) DE2540685C2 (en)
FR (1) FR2323775A1 (en)
GB (1) GB1555529A (en)
IT (1) IT1068149B (en)
NL (1) NL183243B (en)
SE (1) SE420931B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016576A1 (en) * 1980-04-30 1981-11-05 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF
GB2080835B (en) * 1980-07-25 1984-08-30 Pyrene Chemical Services Ltd Prevention of sludge in phosphating baths
DE3407513A1 (en) * 1984-03-01 1985-09-05 Gerhard Collardin GmbH, 5000 Köln METHOD FOR ZINC-CALCIUM PHOSPHATION OF METAL SURFACES AT LOW TREATMENT TEMPERATURE
DE3800835A1 (en) * 1988-01-14 1989-07-27 Henkel Kgaa METHOD FOR PHOSPHATING METAL SURFACES
DE3840668A1 (en) * 1988-12-02 1990-06-07 Metallgesellschaft Ag METHOD FOR PHOSPHATING METAL SURFACES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296883A (en) * 1970-03-04 1972-11-22
DE2240049B2 (en) * 1972-08-16 1977-05-12 Metallgesellschaft Ag, 6000 Frankfurt PROCESS FOR THE PRODUCTION OF PHOSPHATE COATINGS ON IRON AND STEEL AND CONCENTRATES FOR THE PRODUCTION AND ADDITION OF THE PHOSPHATIZING SOLUTION USED IN THIS SITE

Also Published As

Publication number Publication date
DE2540685C2 (en) 1985-06-27
DE2540685A1 (en) 1977-03-17
SE420931B (en) 1981-11-09
BR7605190A (en) 1978-02-28
IT1068149B (en) 1985-03-21
ATA455376A (en) 1977-07-15
FR2323775B1 (en) 1980-03-14
AT342383B (en) 1978-03-28
NL7608738A (en) 1977-03-15
SE7610068L (en) 1977-03-13
NL183243B (en) 1988-04-05
GB1555529A (en) 1979-11-14
FR2323775A1 (en) 1977-04-08

Similar Documents

Publication Publication Date Title
FR2329059A1 (en) ALKALINE METAL ELIMINATION PROCESS
BE849046A (en) PROCESS FOR OBTAINING POLYVINYLIDENE FLUORIDE COATINGS
BE839140A (en) PROCESS FOR OBTAINING N-ACYL-L-METHIONINE
BE860488A (en) METAL COATING PROCESS
BE840594A (en) SURFACES COATING PROCESS
FR2349602A1 (en) PERFECTED PROCESS FOR OBTAINING 7-CETO-5-STEROIDS
BE880447A (en) METHOD FOR COATING A METAL ARTICLE
RO76719A (en) METHOD FOR COATING THE SURFACE
FR2309535A1 (en) PROCESS FOR OBTAINING 3-METHYLPYRIDINE
BE846373A (en) COATING FORMATION PROCESS
BE846883A (en) PROCESS FOR THE ELIMINATION OF METAL MERCURY,
BE872843A (en) PROCESS FOR OBTAINING APORPHINS
FR2323775A1 (en) PROCESS FOR OBTAINING PHOSPHATE COATINGS ON METAL SURFACES
BE873966A (en) PROCESS FOR THE METAL DECORATION OF METAL SURFACES
FR2408661B1 (en) PROCESS FOR THE PRODUCTION OF RESULFUR STEELS
FR2326399A1 (en) PROCESS FOR THE PRODUCTION OF AN ALKANE-POLYOL
BE872245A (en) COATING PROCESS
RO73519A (en) PROCESS FOR OBTAINING CORTICIDES
FR2465006B1 (en) PROCESS FOR COATING BY DIFFUSION OF THE INTERIOR SURFACE OF A HOLLOW METAL PART
BE864324A (en) PROCESS FOR THE PRODUCTION OF PHOSPHATE FERTILIZERS
FR2321550A1 (en) PROCESS FOR OBTAINING COPPER ALLOY COATINGS ON FERROUS ALLOY PARTS
BE804584A (en) PROCESS FOR OBTAINING COATINGS ON METAL SURFACES
FR2312302A1 (en) PROCESS FOR COATING METAL SURFACES
BE851466A (en) COAGULATION COATING PROCESS
BE824414R (en) FERROUS METAL REFINING PROCESS

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. CONTINENTALE PARKER

Effective date: 19960909