CH429370A - Stainless steel pickling bath and process for making the same - Google Patents

Stainless steel pickling bath and process for making the same

Info

Publication number
CH429370A
CH429370A CH416962A CH416962A CH429370A CH 429370 A CH429370 A CH 429370A CH 416962 A CH416962 A CH 416962A CH 416962 A CH416962 A CH 416962A CH 429370 A CH429370 A CH 429370A
Authority
CH
Switzerland
Prior art keywords
making
same
stainless steel
pickling bath
steel pickling
Prior art date
Application number
CH416962A
Other languages
German (de)
Inventor
Franco Gasperini Erminio
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of CH429370A publication Critical patent/CH429370A/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
    • 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
    • C23G1/086—Iron or steel solutions containing HF

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)
CH416962A 1961-04-10 1962-04-05 Stainless steel pickling bath and process for making the same CH429370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT651561 1961-04-10

Publications (1)

Publication Number Publication Date
CH429370A true CH429370A (en) 1967-01-31

Family

ID=11121175

Family Applications (1)

Application Number Title Priority Date Filing Date
CH416962A CH429370A (en) 1961-04-10 1962-04-05 Stainless steel pickling bath and process for making the same

Country Status (7)

Country Link
US (1) US3230172A (en)
BE (1) BE616164A (en)
CH (1) CH429370A (en)
DE (1) DE1220699B (en)
GB (1) GB928259A (en)
LU (1) LU41512A1 (en)
SE (1) SE312469B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915061A1 (en) * 1979-04-12 1980-10-16 Sumitomo Metal Ind METHOD FOR DESCALING STAINLESS STEEL PRODUCTS

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448055A (en) * 1965-03-31 1969-06-03 Diversey Corp Aluminum alloy deoxidizing-desmutting composition and method
DE2559289B2 (en) * 1975-12-31 1981-04-09 Haug Chemie GmbH & Co KG, 6920 Sinsheim Agent for chemical descaling, pickling and polishing of stainless steel
US4470920A (en) * 1981-05-11 1984-09-11 Custom Research And Development Metal oxide remover for stainless steels
US4592854A (en) * 1985-01-09 1986-06-03 Mcdonnell Douglas Corporation Steel etchant
US4915782A (en) * 1988-12-21 1990-04-10 Mcdonnell Douglas Corporation Aluminum lithium etchant
JP3992977B2 (en) * 2001-12-25 2007-10-17 株式会社パーカーコーポレーション Surface finishing method after descaling of stainless steel
FR2883575B1 (en) * 2005-03-22 2007-10-19 Airbus France Sas STAINLESS STEEL STRIPPING SOLUTION AND STAINLESS STEEL STRIPPING METHOD

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000576A (en) * 1934-03-01 1935-05-07 Grasselli Chemical Co Mordant
US2337062A (en) * 1942-04-07 1943-12-21 Solar Aircraft Co Pickling solution and method
US2620265A (en) * 1950-09-28 1952-12-02 Kaiser Aluminium Chem Corp Composition for treating aluminum and aluminum alloys
US2694657A (en) * 1950-10-04 1954-11-16 Ekstrand & Tholand Inc Pickling ferrous metals
US2614913A (en) * 1950-10-20 1952-10-21 Gen Motors Corp Brightening bath
US2828193A (en) * 1954-08-09 1958-03-25 Turco Products Inc Method for rejuvenation of aluminum treating solutions
US2878189A (en) * 1954-12-16 1959-03-17 Philco Corp Method of de-oxidizing metal surfaces
GB791887A (en) * 1954-12-16 1958-03-12 Philco Corp Method of de-oxidising metal surfaces
US3094489A (en) * 1959-08-31 1963-06-18 Monsanto Chemicals Method and composition for brightening aluminum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915061A1 (en) * 1979-04-12 1980-10-16 Sumitomo Metal Ind METHOD FOR DESCALING STAINLESS STEEL PRODUCTS

Also Published As

Publication number Publication date
US3230172A (en) 1966-01-18
DE1220699B (en) 1966-07-07
LU41512A1 (en) 1963-04-08
SE312469B (en) 1969-07-14
GB928259A (en) 1963-06-12
BE616164A (en) 1962-07-31

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