BE634984A - - Google Patents

Info

Publication number
BE634984A
BE634984A BE634984DA BE634984A BE 634984 A BE634984 A BE 634984A BE 634984D A BE634984D A BE 634984DA BE 634984 A BE634984 A BE 634984A
Authority
BE
Belgium
Application number
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.)
Publication of BE634984A publication Critical patent/BE634984A/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

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)
BE634984D 1962-10-15 BE634984A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US230744A US3222226A (en) 1962-10-15 1962-10-15 Method of and solution for improving conversion coated metallic surfaces
US230729A US3279958A (en) 1962-10-15 1962-10-15 Method of rinsing conversion coatings with chromium complex solutions from chromic acid

Publications (1)

Publication Number Publication Date
BE634984A true BE634984A (de)

Family

ID=26924492

Family Applications (1)

Application Number Title Priority Date Filing Date
BE634984D BE634984A (de) 1962-10-15

Country Status (5)

Country Link
US (2) US3222226A (de)
BE (1) BE634984A (de)
DE (1) DE1295961B (de)
ES (1) ES290121A1 (de)
GB (1) GB988985A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404046A (en) * 1964-09-25 1968-10-01 Hooker Chemical Corp Chromating of zinc and aluminum and composition therefor
US3501352A (en) * 1965-08-02 1970-03-17 Hooker Chemical Corp Composition and method for treating zinc surfaces
US3932198A (en) * 1974-05-24 1976-01-13 Amchem Products, Inc. Coating solution having trivalent chromium and manganese for coating metal surfaces
CA1062560A (en) * 1974-09-25 1979-09-18 Hidejiro Asano Method for the manufacture of a steel sheet adapted for use in ironing processing having good lubrication property
US4161409A (en) * 1978-03-06 1979-07-17 Louis Schiffman Corrosion inhibitive pigment
US4230770A (en) * 1978-10-06 1980-10-28 The Goodyear Tire & Rubber Company Metal photopolymer substrates
AU2448684A (en) * 1983-03-02 1984-09-06 Parker Chemical Company Metal treatment before phosphate coating
JPH0633465B2 (ja) * 1986-04-26 1994-05-02 日本パ−カライジング株式会社 りん酸塩処理した自動車車体の後処理方法
US5368655A (en) * 1992-10-23 1994-11-29 Alchem Corp. Process for chromating surfaces of zinc, cadmium and alloys thereof
US5433773A (en) * 1994-06-02 1995-07-18 Fremont Industries, Inc. Method and composition for treatment of phosphate coated metal surfaces
TW538138B (en) * 2000-04-27 2003-06-21 Otsuka Kagaku Kk Process for treating and producing the parts made of magnesium and/or magnesium alloy
US6537678B1 (en) 2000-09-20 2003-03-25 United Technologies Corporation Non-carcinogenic corrosion inhibiting additive
US7341677B2 (en) 2003-06-30 2008-03-11 United Technologies Corporation Non-carcinogenic corrosion inhibiting additive
US7972533B2 (en) * 2006-04-04 2011-07-05 United Technologies Corporation Chromate free waterborne corrosion resistant primer with non-carcinogenic corrosion inhibiting additive
CN100393910C (zh) * 2006-05-23 2008-06-11 河海大学常州校区 镁合金表面柠檬酸盐化学转化膜处理溶液
US20090004486A1 (en) * 2007-06-27 2009-01-01 Sarah Arsenault Corrosion inhibiting additive
ES2526658T3 (es) * 2010-05-26 2015-01-14 Atotech Deutschland Gmbh Proceso para la formación de capas de protección frente a la corrosión sobre superficies metálicas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900597A (en) * 1908-01-16 1908-10-06 Franz Salzer Process for producing an electrolytic deposit of metallic chromium.
US1922853A (en) * 1927-12-01 1933-08-15 United Chromium Inc Process for the electrolytic deposition of chromium
US2313925A (en) * 1937-04-16 1943-03-16 Parker Rust Proof Co Coating metals by the aid of acid sulphites
US2377229A (en) * 1937-07-03 1945-05-29 Little Inc A Electrolytic deposition of chromium
DE825041C (de) * 1948-10-01 1952-01-31 Metallgesellschaft Ag Passivierungsmittel
US2768104A (en) * 1952-03-25 1956-10-23 Heintz Mfg Co Method for coating iron
BE542208A (de) * 1954-10-20
US2846342A (en) * 1955-09-30 1958-08-05 Leo P Curtin Bonding coats for metal
US2911332A (en) * 1956-05-25 1959-11-03 Kelsey Hayes Co Process of coating metal and resulting articles
DE1093167B (de) * 1957-01-19 1960-11-17 Metallgesellschaft Ag Verfahren zur Ausbildung von duennen Phosphatueberzuegen auf Eisen und Stahl
US3094441A (en) * 1958-09-03 1963-06-18 Curtin Leo Vincent Chromic phosphate bonding coats for metal
US3063877A (en) * 1960-10-10 1962-11-13 Amchem Prod Method and solutions for treating metal surfaces

Also Published As

Publication number Publication date
US3222226A (en) 1965-12-07
ES290121A1 (es) 1963-08-16
GB988985A (en) 1965-04-14
US3279958A (en) 1966-10-18
DE1295961B (de) 1969-05-22

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