FR1538175A - Compositions and process for pickling ferrous surfaces - Google Patents

Compositions and process for pickling ferrous surfaces

Info

Publication number
FR1538175A
FR1538175A FR122337A FR122337A FR1538175A FR 1538175 A FR1538175 A FR 1538175A FR 122337 A FR122337 A FR 122337A FR 122337 A FR122337 A FR 122337A FR 1538175 A FR1538175 A FR 1538175A
Authority
FR
France
Prior art keywords
compositions
ferrous surfaces
pickling ferrous
pickling
ferrous
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
FR122337A
Other languages
French (fr)
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.)
Conversion Chemical Corp
Original Assignee
Conversion Chemical 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 Conversion Chemical Corp filed Critical Conversion Chemical Corp
Priority to FR122337A priority Critical patent/FR1538175A/en
Application granted granted Critical
Publication of FR1538175A publication Critical patent/FR1538175A/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
    • C23G1/08—Iron or steel
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/28—Acidic compositions for etching iron group metals

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)
FR122337A 1966-09-26 1967-09-26 Compositions and process for pickling ferrous surfaces Expired FR1538175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122337A FR1538175A (en) 1966-09-26 1967-09-26 Compositions and process for pickling ferrous surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58173666A 1966-09-26 1966-09-26
FR122337A FR1538175A (en) 1966-09-26 1967-09-26 Compositions and process for pickling ferrous surfaces

Publications (1)

Publication Number Publication Date
FR1538175A true FR1538175A (en) 1968-08-30

Family

ID=26179664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122337A Expired FR1538175A (en) 1966-09-26 1967-09-26 Compositions and process for pickling ferrous surfaces

Country Status (1)

Country Link
FR (1) FR1538175A (en)

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