IT946738B - PROCEDURE FOR THE SURFACE TREATMENT OF IRON AND STEEL - Google Patents

PROCEDURE FOR THE SURFACE TREATMENT OF IRON AND STEEL

Info

Publication number
IT946738B
IT946738B IT19584/72A IT1958472A IT946738B IT 946738 B IT946738 B IT 946738B IT 19584/72 A IT19584/72 A IT 19584/72A IT 1958472 A IT1958472 A IT 1958472A IT 946738 B IT946738 B IT 946738B
Authority
IT
Italy
Prior art keywords
iron
procedure
steel
surface treatment
treatment
Prior art date
Application number
IT19584/72A
Other languages
Italian (it)
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of IT946738B publication Critical patent/IT946738B/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
    • 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
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids

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)
  • Application Of Or Painting With Fluid Materials (AREA)
IT19584/72A 1971-01-23 1972-01-20 PROCEDURE FOR THE SURFACE TREATMENT OF IRON AND STEEL IT946738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2103086A DE2103086C3 (en) 1971-01-23 1971-01-23 Process for the surface treatment of workpieces made of iron and steel

Publications (1)

Publication Number Publication Date
IT946738B true IT946738B (en) 1973-05-21

Family

ID=5796674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19584/72A IT946738B (en) 1971-01-23 1972-01-20 PROCEDURE FOR THE SURFACE TREATMENT OF IRON AND STEEL

Country Status (15)

Country Link
JP (1) JPS5144891B1 (en)
AT (1) AT304987B (en)
AU (1) AU3770472A (en)
BE (1) BE766977A (en)
BR (1) BR7200223D0 (en)
CA (1) CA967858A (en)
CH (1) CH584764A5 (en)
DE (1) DE2103086C3 (en)
ES (1) ES391678A1 (en)
FR (1) FR2122380B1 (en)
GB (1) GB1374315A (en)
IT (1) IT946738B (en)
NL (1) NL7117813A (en)
SE (1) SE370253B (en)
ZA (1) ZA7285B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231686C2 (en) * 1982-08-26 1985-01-24 B. Braun Melsungen Ag, 3508 Melsungen Sealing plugs for medical containers and devices such as blood sedimentation tubes or puncture cannulas
DE19844391C2 (en) * 1998-09-28 2003-01-09 Chemetall Gmbh Process for preparing workpieces for cold forming
DE102007021364A1 (en) 2007-05-04 2008-11-06 Henkel Ag & Co. Kgaa Metallizing pretreatment of zinc surfaces
CN115161650B (en) * 2022-08-19 2024-05-10 福建省佑达环保材料有限公司 Neutral metal cleaning agent for MASK MASK plate

Also Published As

Publication number Publication date
JPS5144891B1 (en) 1976-12-01
CA967858A (en) 1975-05-20
AU3770472A (en) 1973-07-12
FR2122380B1 (en) 1974-03-08
DE2103086A1 (en) 1972-08-24
CH584764A5 (en) 1977-02-15
GB1374315A (en) 1974-11-20
FR2122380A1 (en) 1972-09-01
SE370253B (en) 1974-10-07
BR7200223D0 (en) 1973-05-24
ES391678A1 (en) 1973-07-01
BE766977A (en) 1971-10-01
ZA7285B (en) 1972-10-25
DE2103086B2 (en) 1979-03-22
AT304987B (en) 1973-02-12
DE2103086C3 (en) 1979-11-15
NL7117813A (en) 1972-07-25

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