FR1197387A - New processes for chemical stripping of metals for all surfaces, and stripping products for ferrous metals - Google Patents

New processes for chemical stripping of metals for all surfaces, and stripping products for ferrous metals

Info

Publication number
FR1197387A
FR1197387A FR1197387DA FR1197387A FR 1197387 A FR1197387 A FR 1197387A FR 1197387D A FR1197387D A FR 1197387DA FR 1197387 A FR1197387 A FR 1197387A
Authority
FR
France
Prior art keywords
stripping
metals
products
new processes
chemical
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
Other languages
French (fr)
Inventor
Georges-Gabriel Minardo
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 filed Critical
Application granted granted Critical
Publication of FR1197387A publication Critical patent/FR1197387A/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
    • 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
    • C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes
    • 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
    • C23G1/083—Iron or steel solutions containing H3PO4

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1197387D 1958-06-19 1958-06-19 New processes for chemical stripping of metals for all surfaces, and stripping products for ferrous metals Expired FR1197387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1197387T 1958-06-19

Publications (1)

Publication Number Publication Date
FR1197387A true FR1197387A (en) 1959-11-30

Family

ID=9669677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197387D Expired FR1197387A (en) 1958-06-19 1958-06-19 New processes for chemical stripping of metals for all surfaces, and stripping products for ferrous metals

Country Status (3)

Country Link
BE (1) BE579543A (en)
FR (1) FR1197387A (en)
GB (1) GB854588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208006A1 (en) * 1972-11-24 1974-06-21 Produits Ind Cie Fse De-passivation of stainless steel - prior to plating or coating with copper, nickel, chromium, zinc, manganese, oxalate or phosphate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE10016T1 (en) * 1979-11-06 1984-11-15 Boliden Aktiebolag METHOD OF ACID PICKLING IRON AND FERROUS ALLOYS AND COMPOSITION FOR CARRYING OUT THE PROCESS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208006A1 (en) * 1972-11-24 1974-06-21 Produits Ind Cie Fse De-passivation of stainless steel - prior to plating or coating with copper, nickel, chromium, zinc, manganese, oxalate or phosphate

Also Published As

Publication number Publication date
GB854588A (en) 1960-11-23
BE579543A (en)

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