ES290121A1 - Procedure for the treatment of metallic surfaces with a chemical coating (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the treatment of metallic surfaces with a chemical coating (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290121A1
ES290121A1 ES290121A ES290121A ES290121A1 ES 290121 A1 ES290121 A1 ES 290121A1 ES 290121 A ES290121 A ES 290121A ES 290121 A ES290121 A ES 290121A ES 290121 A1 ES290121 A1 ES 290121A1
Authority
ES
Spain
Prior art keywords
chemical coating
translation
treatment
machine
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES290121A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continentale Parker Ste
Original Assignee
Continentale Parker Ste
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 Continentale Parker Ste filed Critical Continentale Parker Ste
Publication of ES290121A1 publication Critical patent/ES290121A1/en
Expired legal-status Critical Current

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)

Abstract

Process for the treatment of metallic surfaces with a chemical coating, which forms an integral part of these surfaces, for the reception of an organic finishing coating, characterized in that it consists in applying a diluted aqueous solution containing at least about one of said chemical coating. 0.0001% trivalent chromium in the form of a chromium complex containing an anion capable of being displaced by the anionic part of the expressed chemical coating during contact of the solution and the coating, said solution having a pH of 3, 8 to 6 around, and then rinse the treated surface with water. (Machine-translation by Google Translate, not legally binding)
ES290121A 1962-10-15 1963-07-19 Procedure for the treatment of metallic surfaces with a chemical coating (Machine-translation by Google Translate, not legally binding) Expired ES290121A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES290121A1 true ES290121A1 (en) 1963-08-16

Family

ID=26924492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES290121A Expired ES290121A1 (en) 1962-10-15 1963-07-19 Procedure for the treatment of metallic surfaces with a chemical coating (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (2) US3279958A (en)
BE (1) BE634984A (en)
DE (1) DE1295961B (en)
ES (1) ES290121A1 (en)
GB (1) GB988985A (en)

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 (en) * 1986-04-26 1994-05-02 日本パ−カライジング株式会社 Post-treatment method for phosphate car body
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 (en) * 2006-05-23 2008-06-11 河海大学常州校区 Magnesium alloy surface citrate chemical conversion film treatment solution
US20090004486A1 (en) 2007-06-27 2009-01-01 Sarah Arsenault Corrosion inhibiting additive
CN102947486B (en) * 2010-05-26 2016-03-23 安美特德国有限公司 The method of preservative coat is prepared in metallic surface

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 (en) * 1948-10-01 1952-01-31 Metallgesellschaft Ag Passivating agent
US2768104A (en) * 1952-03-25 1956-10-23 Heintz Mfg Co Method for coating iron
BE542208A (en) * 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 (en) * 1957-01-19 1960-11-17 Metallgesellschaft Ag Process for the formation of thin phosphate coatings on iron and steel
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
DE1295961B (en) 1969-05-22
GB988985A (en) 1965-04-14
US3222226A (en) 1965-12-07
BE634984A (en)
US3279958A (en) 1966-10-18

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