CH261381A - Process for the production of corrosion-resistant phosphate top layers on metal surfaces. - Google Patents

Process for the production of corrosion-resistant phosphate top layers on metal surfaces.

Info

Publication number
CH261381A
CH261381A CH261381DA CH261381A CH 261381 A CH261381 A CH 261381A CH 261381D A CH261381D A CH 261381DA CH 261381 A CH261381 A CH 261381A
Authority
CH
Switzerland
Prior art keywords
corrosion
production
metal surfaces
top layers
resistant phosphate
Prior art date
Application number
Other languages
German (de)
Inventor
Corporation Westingho Electric
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH261381A publication Critical patent/CH261381A/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
    • C23C22/78—Pretreatment of the material to be coated
    • C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
    • 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

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)
  • Chemically Coating (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
CH261381D 1941-10-25 1947-03-10 Process for the production of corrosion-resistant phosphate top layers on metal surfaces. CH261381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416552A US2310239A (en) 1941-10-25 1941-10-25 Corrosion resistant coating for metal surfaces

Publications (1)

Publication Number Publication Date
CH261381A true CH261381A (en) 1949-05-15

Family

ID=23650406

Family Applications (2)

Application Number Title Priority Date Filing Date
CH261381D CH261381A (en) 1941-10-25 1947-03-10 Process for the production of corrosion-resistant phosphate top layers on metal surfaces.
CH268171D CH268171A (en) 1941-10-25 1947-03-10 Process for the preparation of mixtures for the activation of metal surfaces.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH268171D CH268171A (en) 1941-10-25 1947-03-10 Process for the preparation of mixtures for the activation of metal surfaces.

Country Status (8)

Country Link
US (1) US2310239A (en)
BE (2) BE472617A (en)
CH (2) CH261381A (en)
ES (2) ES177918A1 (en)
FR (2) FR919414A (en)
GB (2) GB560847A (en)
IT (2) IT429345A (en)
NL (1) NL61411C (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62521C (en) * 1943-07-29
US2449495A (en) * 1944-01-12 1948-09-14 Westinghouse Electric Corp Application of phosphate protective coatings to nonferrous metals
US2456947A (en) * 1944-12-21 1948-12-21 Westinghouse Electric Corp Corrosion resistant coating for metal surfaces
US2800422A (en) * 1953-04-20 1957-07-23 Piccinelli Achille Process for rust-proofing and passivating iron articles
US2875110A (en) * 1953-06-29 1959-02-24 Sandvikens Jerwerks Aktiebolag Corrosion resistant treatment for hollow drill rods
FR113278A (en) * 1954-10-14
US2809749A (en) * 1955-06-30 1957-10-15 Du Pont Sodium container
US2866728A (en) * 1956-04-30 1958-12-30 Tennessee Corp Dry manganous phosphate compounds
US2874081A (en) * 1956-08-02 1959-02-17 Parker Rust Proof Co Pretreatment solution for phosphate coating, method of preparing the same and process of treating metal surfaces
BE567592A (en) * 1957-11-29
GB886576A (en) * 1959-02-19 1962-01-10 Geigy Ag J R Improvements relating to metallisable and metal-containing disazo dyestuffs and their use
NL279119A (en) * 1961-06-01
US3425876A (en) * 1965-10-26 1969-02-04 Amchem Prod Phosphate coating process
US3819422A (en) * 1971-12-28 1974-06-25 Amchem Prod Method for applying zinc phosphate coatings to metal surfaces
US4152176A (en) * 1978-08-07 1979-05-01 R. O. Hull & Company, Inc. Method of preparing titanium-containing phosphate conditioner for metal surfaces
US4330345A (en) * 1980-12-08 1982-05-18 Chemfil Corporation Phosphate coating process and composition
AU2448684A (en) * 1983-03-02 1984-09-06 Parker Chemical Company Metal treatment before phosphate coating
US4497667A (en) * 1983-07-11 1985-02-05 Amchem Products, Inc. Pretreatment compositions for metals
US4808245A (en) * 1986-11-10 1989-02-28 Nihon Parkerizing Co., Ltd. Method for drawing iron and steel wire rod
US4770717A (en) * 1987-09-30 1988-09-13 Monsanto Company Compositions and process for metal treatment
DE3814287A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa POLYMERS TITANIUM PHOSPHATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION
DE3814363A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa TITANIUM-FREE ACTIVATING AGENTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATING
US5116521A (en) * 1988-07-07 1992-05-26 Nippondenso Co., Ltd. Aqueous lubrication treatment liquid and method of cold plastic working metallic materials
US5026423A (en) * 1989-02-22 1991-06-25 Monsanto Chemical Company Compositions and process for metal treatment
US5112395A (en) * 1989-02-22 1992-05-12 Monsanto Company Compositions and process for metal treatment
US5326408A (en) * 1993-06-15 1994-07-05 Henkel Corporation Rapidly dissolving and storage stable titanium phosphate containing activating composition
US5494504A (en) * 1994-09-12 1996-02-27 Ppg Industries, Inc. Liquid rinse conditioner for phosphate conversion coatings
JP3451334B2 (en) 1997-03-07 2003-09-29 日本パーカライジング株式会社 Pretreatment liquid for surface conditioning before phosphate conversion treatment of metal and surface conditioning method
US6214132B1 (en) 1997-03-07 2001-04-10 Henkel Corporation Conditioning metal surfaces prior to phosphate conversion coating
US6361623B1 (en) 1997-06-13 2002-03-26 Henkel Corporation Method for phosphatizing iron and steel
US6478860B1 (en) 1998-07-21 2002-11-12 Henkel Corporation Conditioning metal surfaces before phosphating them
US6551417B1 (en) 2000-09-20 2003-04-22 Ge Betz, Inc. Tri-cation zinc phosphate conversion coating and process of making the same
US20040112471A1 (en) * 2001-01-09 2004-06-17 Yoshio Moriya Aqueous surface conditioner and surface conditioning method for phospating treatment
US20060086282A1 (en) * 2004-10-25 2006-04-27 Zhang Jun Q Phosphate conversion coating and process
DE102008047533A1 (en) * 2008-09-16 2010-04-15 Sachtleben Chemie Gmbh Process for the preparation of titanium-IV-phosphate

Also Published As

Publication number Publication date
FR940964A (en) 1948-12-29
US2310239A (en) 1943-02-09
CH268171A (en) 1950-05-15
NL61411C (en) 1948-07-15
IT429344A (en) 1900-01-01
IT429345A (en) 1900-01-01
ES177918A1 (en) 1947-06-16
ES177919A1 (en) 1947-06-16
BE472617A (en) 1947-05-31
GB560847A (en) 1944-04-24
BE472616A (en) 1947-05-31
FR919414A (en) 1947-03-07
GB560848A (en) 1944-04-24

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