ES377462A1 - Procedimiento para el tratamiento quimico de superficies metalicas. - Google Patents

Procedimiento para el tratamiento quimico de superficies metalicas.

Info

Publication number
ES377462A1
ES377462A1 ES377462A ES377462A ES377462A1 ES 377462 A1 ES377462 A1 ES 377462A1 ES 377462 A ES377462 A ES 377462A ES 377462 A ES377462 A ES 377462A ES 377462 A1 ES377462 A1 ES 377462A1
Authority
ES
Spain
Prior art keywords
grams
square meter
metal
solution
cro3
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
ES377462A
Other languages
English (en)
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.)
STE CONTINENTALE PARKER
Original Assignee
STE CONTINENTALE PARKER
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
Priority claimed from DE19691926769 external-priority patent/DE1926769C3/de
Application filed by STE CONTINENTALE PARKER filed Critical STE CONTINENTALE PARKER
Publication of ES377462A1 publication Critical patent/ES377462A1/es
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
    • C23C22/73—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
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)
ES377462A 1969-05-24 1970-03-13 Procedimiento para el tratamiento quimico de superficies metalicas. Expired ES377462A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691926769 DE1926769C3 (de) 1969-05-24 Verfahren zur chemischen Oberflächenbehandlung von St^hI, verzinktem Stahl, Zink und Aluminium

Publications (1)

Publication Number Publication Date
ES377462A1 true ES377462A1 (es) 1972-07-01

Family

ID=5735215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377462A Expired ES377462A1 (es) 1969-05-24 1970-03-13 Procedimiento para el tratamiento quimico de superficies metalicas.

Country Status (10)

Country Link
US (1) US3632447A (es)
AT (1) AT293130B (es)
BE (1) BE742605A (es)
BR (1) BR7019226D0 (es)
CS (1) CS167286B2 (es)
ES (1) ES377462A1 (es)
FR (1) FR2043646A1 (es)
GB (1) GB1294490A (es)
NL (1) NL7007232A (es)
SE (1) SE356080B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242908A1 (de) * 1972-08-31 1974-03-14 Metallgesellschaft Ag Verfahren zur chemischen oberflaechenbehandlung von aluminium
SE381289B (sv) * 1973-06-21 1975-12-01 Nyby Bruk Ab Tvastegsbetningsforfarande
AU528865B2 (en) * 1980-12-01 1983-05-19 Yoshida Kogyo K.K. Forming protective surface film on aluminum surfaces
US4432846A (en) * 1982-12-10 1984-02-21 National Steel Corporation Cleaning and treatment of etched cathode aluminum capacitor foil
US8142841B2 (en) * 2003-12-18 2012-03-27 Henkel Kgaa Apparatus and methods for deoxidizing metal surfaces
CA2554791A1 (en) * 2003-12-18 2005-07-28 Henkel Kommanditgesellschaft Auf Aktien Apparatus and methods for deoxidizing metal surfaces
JP5356616B1 (ja) * 2012-11-27 2013-12-04 日新製鋼株式会社 溶融Ｚｎ合金めっき鋼板の製造方法
CN106521528A (zh) * 2016-11-25 2017-03-22 遵义恒佳铝业有限公司 一种铝杆的表面处理工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733999A (en) * 1956-02-07 Pickling
US3197340A (en) * 1960-10-05 1965-07-27 Conversion Chem Corp Composition and method for cleaning aluminum castings
US3178305A (en) * 1962-05-04 1965-04-13 United States Steel Corp Method of making galvanized sheet steel coated on one side
US3367799A (en) * 1963-10-08 1968-02-06 Army Usa Process for cleaning aluminum

Also Published As

Publication number Publication date
DE1926769A1 (de) 1970-12-03
BE742605A (es) 1970-05-14
AT293130B (de) 1971-09-27
SE356080B (es) 1973-05-14
US3632447A (en) 1972-01-04
BR7019226D0 (pt) 1973-02-22
GB1294490A (en) 1972-10-25
DE1926769B2 (de) 1975-08-21
FR2043646A1 (es) 1971-02-19
CS167286B2 (es) 1976-04-29
NL7007232A (es) 1970-11-26

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