CS168566B2 - - Google Patents

Info

Publication number
CS168566B2
CS168566B2 CS5982A CS598271A CS168566B2 CS 168566 B2 CS168566 B2 CS 168566B2 CS 5982 A CS5982 A CS 5982A CS 598271 A CS598271 A CS 598271A CS 168566 B2 CS168566 B2 CS 168566B2
Authority
CS
Czechoslovakia
Application number
CS5982A
Other languages
Czech (cs)
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 CS168566B2 publication Critical patent/CS168566B2/cs

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
    • C23C22/77—Controlling or regulating of the coating process
    • 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
    • C23C22/37—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 hexavalent chromium compounds

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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS5982A 1970-08-19 1971-08-19 CS168566B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6507170A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
CS168566B2 true CS168566B2 (de) 1976-06-29

Family

ID=22060146

Family Applications (1)

Application Number Title Priority Date Filing Date
CS5982A CS168566B2 (de) 1970-08-19 1971-08-19

Country Status (10)

Country Link
US (1) US3660172A (de)
JP (1) JPS5140535B1 (de)
BE (1) BE771475A (de)
CS (1) CS168566B2 (de)
ES (1) ES394376A1 (de)
FR (1) FR2102374B1 (de)
GB (1) GB1341902A (de)
NL (1) NL157663B (de)
NO (1) NO130797C (de)
SE (1) SE370423B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857739A (en) * 1972-08-31 1974-12-31 Dominion Foundries & Steel Compositions and processes for producing chromium conversion coatings on surfaces of zinc or cadmium
LU77873A1 (fr) * 1977-07-29 1979-03-26 Centre Rech Metallurgique Procede pour la preparation de la surface de produits en acier galvanise
DE3631759A1 (de) * 1986-09-18 1988-03-31 Metallgesellschaft Ag Verfahren zum erzeugen von phosphatueberzuegen auf metalloberflaechen
KR100197145B1 (ko) * 1989-12-19 1999-06-15 후지이 히로시 금속표면의 인산아연 처리방법
US7101469B2 (en) * 2004-11-10 2006-09-05 Atotech Deutschland Gmbh Metal pieces and articles having improved corrosion resistance
GB0500470D0 (en) 2005-01-11 2005-02-16 Flexitallic Ltd A gasket material and its process of production
FR3120584B1 (fr) 2021-03-11 2023-02-10 Psa Automobiles Sa Boitier de prise de recharge de batterie de vehicule electrique ou hybride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727841A (en) * 1950-11-30 1955-12-20 Poor & Co Method and composition for improving corrosion resistance of zinc
BE637718A (de) * 1963-06-04
NL127354C (de) * 1963-07-22
US3404044A (en) * 1965-03-09 1968-10-01 Hooker Chemical Corp Method for forming improved coating on metal
US3397091A (en) * 1965-03-09 1968-08-13 Hooker Chemical Corp Method for forming improved coatings on metal

Also Published As

Publication number Publication date
NO130797C (de) 1976-07-22
BE771475A (fr) 1971-12-31
NL157663B (nl) 1978-08-15
FR2102374B1 (de) 1974-05-31
ES394376A1 (es) 1973-12-01
SE370423B (de) 1974-10-14
GB1341902A (en) 1973-12-25
NO130797B (de) 1974-11-04
JPS5140535B1 (de) 1976-11-04
NL7111428A (de) 1972-02-22
FR2102374A1 (de) 1972-04-07
DE2141596A1 (de) 1972-02-24
DE2141596B2 (de) 1977-01-13
US3660172A (en) 1972-05-02

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