ES494393A0 - Metodo de eliminar cascarilla de oxidos de la superficie de aceros inoxidables laminados en caliente - Google Patents

Metodo de eliminar cascarilla de oxidos de la superficie de aceros inoxidables laminados en caliente

Info

Publication number
ES494393A0
ES494393A0 ES494393A ES494393A ES494393A0 ES 494393 A0 ES494393 A0 ES 494393A0 ES 494393 A ES494393 A ES 494393A ES 494393 A ES494393 A ES 494393A ES 494393 A0 ES494393 A0 ES 494393A0
Authority
ES
Spain
Prior art keywords
stainless steel
hot rolled
steel surface
surface oxide
rolled stainless
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.)
Granted
Application number
ES494393A
Other languages
English (en)
Spanish (es)
Other versions
ES8202065A1 (es
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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of ES8202065A1 publication Critical patent/ES8202065A1/es
Publication of ES494393A0 publication Critical patent/ES494393A0/es
Granted 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
    • C23G1/081—Iron or steel solutions containing H2SO4

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)
ES494393A 1979-09-13 1980-08-20 Metodo de eliminar cascarilla de oxidos de la superficie de aceros inoxidables laminados en caliente Granted ES494393A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907610A SE439025B (sv) 1979-09-13 1979-09-13 Sett att avlegsna oxidskikt fran ytan av varmvalsat rostfritt stal

Publications (2)

Publication Number Publication Date
ES8202065A1 ES8202065A1 (es) 1982-02-01
ES494393A0 true ES494393A0 (es) 1982-02-01

Family

ID=20338819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494393A Granted ES494393A0 (es) 1979-09-13 1980-08-20 Metodo de eliminar cascarilla de oxidos de la superficie de aceros inoxidables laminados en caliente

Country Status (9)

Country Link
JP (1) JPS5641012A (it)
BE (1) BE885220A (it)
DE (1) DE3029525A1 (it)
ES (1) ES494393A0 (it)
FR (1) FR2465012A1 (it)
GB (1) GB2058140B (it)
IT (1) IT1132666B (it)
NL (1) NL8004889A (it)
SE (1) SE439025B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO175906C (no) * 1992-05-18 1995-01-04 Leif Inge Aanestad Fremgangsmåte for metallbelegging av innvendige flater i tanker og rör
TW416996B (en) * 1996-05-24 2001-01-01 Armco Inc Hydrogen peroxide pickling of stainless steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB385429A (en) * 1931-12-31 1932-12-29 Wiggin & Co Ltd Henry Improvements relating to the treatment of corrosion or heat-resisting alloys to remove oxide scale therefrom
US2605775A (en) * 1947-02-21 1952-08-05 Superior Steel Corp Process of teating cold rolled straight chrome type stainless steel
US2895856A (en) * 1955-12-15 1959-07-21 United States Steel Corp Method of pickling chromium-containing steel tubes
US2981643A (en) * 1958-02-19 1961-04-25 Russell D Baybarz Process for descaling and decontaminating metals

Also Published As

Publication number Publication date
IT8024478A0 (it) 1980-09-05
BE885220A (fr) 1981-03-12
NL8004889A (nl) 1981-03-17
FR2465012A1 (fr) 1981-03-20
GB2058140A (en) 1981-04-08
ES8202065A1 (es) 1982-02-01
SE7907610L (sv) 1981-03-14
IT1132666B (it) 1986-07-02
GB2058140B (en) 1982-12-22
JPS5641012A (en) 1981-04-17
SE439025B (sv) 1985-05-28
DE3029525A1 (de) 1981-04-02

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