FR1487656A - Procédé et composition de décapage des métaux ferreux - Google Patents

Procédé et composition de décapage des métaux ferreux

Info

Publication number
FR1487656A
FR1487656A FR70636A FR70636A FR1487656A FR 1487656 A FR1487656 A FR 1487656A FR 70636 A FR70636 A FR 70636A FR 70636 A FR70636 A FR 70636A FR 1487656 A FR1487656 A FR 1487656A
Authority
FR
France
Prior art keywords
composition
ferrous metals
pickling ferrous
pickling
metals
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
FR70636A
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of FR1487656A publication Critical patent/FR1487656A/fr
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
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/063—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors heterocyclic compounds

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR70636A 1965-08-02 1966-07-25 Procédé et composition de décapage des métaux ferreux Expired FR1487656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476708A US3329619A (en) 1965-08-02 1965-08-02 Pickling ferrous metal

Publications (1)

Publication Number Publication Date
FR1487656A true FR1487656A (fr) 1967-07-07

Family

ID=23892934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70636A Expired FR1487656A (fr) 1965-08-02 1966-07-25 Procédé et composition de décapage des métaux ferreux

Country Status (4)

Country Link
US (1) US3329619A (fr)
ES (1) ES329707A1 (fr)
FR (1) FR1487656A (fr)
GB (1) GB1140955A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210590A (en) * 1978-01-06 1980-07-01 Mcneil Laboratories, Incorporated Reduction of indole compounds to indoline compounds
GB8608797D0 (en) * 1986-04-11 1986-05-14 Pyrene Chemical Services Ltd Compositions for abrasive blast cleaning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719650A (en) * 1929-07-02 George b
US1746679A (en) * 1929-07-18 1930-02-11 Fred H Rhodes Chemical reagent
US2043257A (en) * 1933-10-09 1936-06-09 Stauffer Chemical Co Preservation of chlorinated hydrocarbons
GB765522A (en) * 1954-02-16 1957-01-09 Diamond Alkali Co Improvements in or relating to the stabilization of chlorohydrocarbons
US3056746A (en) * 1959-02-24 1962-10-02 Jr Frederick C Brightly Acid pickling composition with inhibitor
US3214433A (en) * 1964-03-23 1965-10-26 Upjohn Co Novel pyrido[3, 4-b]indoles

Also Published As

Publication number Publication date
ES329707A1 (es) 1967-06-01
US3329619A (en) 1967-07-04
GB1140955A (en) 1969-01-22

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