FR1226856A - Procédé de décapage des aciers alliés - Google Patents

Procédé de décapage des aciers alliés

Info

Publication number
FR1226856A
FR1226856A FR796747A FR796747A FR1226856A FR 1226856 A FR1226856 A FR 1226856A FR 796747 A FR796747 A FR 796747A FR 796747 A FR796747 A FR 796747A FR 1226856 A FR1226856 A FR 1226856A
Authority
FR
France
Prior art keywords
pickling process
alloy steels
steels
alloy
pickling
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
FR796747A
Other languages
English (en)
Inventor
Othmar Buthner
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 FR1226856A publication Critical patent/FR1226856A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR796747A 1958-12-23 1959-06-05 Procédé de décapage des aciers alliés Expired FR1226856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT860709X 1958-12-23

Publications (1)

Publication Number Publication Date
FR1226856A true FR1226856A (fr) 1960-08-16

Family

ID=3682345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796747A Expired FR1226856A (fr) 1958-12-23 1959-06-05 Procédé de décapage des aciers alliés

Country Status (4)

Country Link
US (1) US3043758A (fr)
DE (1) DE1161740B (fr)
FR (1) FR1226856A (fr)
GB (1) GB860709A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082410A (en) * 1963-12-26 1967-09-06 Mitsubishi Heavy Ind Ltd An electrolytic descaling method
US3429792A (en) * 1965-07-30 1969-02-25 Mitsubishi Heavy Ind Ltd Method of electrolytically descaling and pickling steel
US3666667A (en) * 1969-04-14 1972-05-30 Enthone Alkaline cyanide-free aqueous descaling composition containing elemental sulfur
US3627653A (en) * 1970-01-16 1971-12-14 B R H Ind Method for cleaning metal and metal parts to remove corrosion therefrom
US4066521A (en) * 1977-02-09 1978-01-03 Allegheny Ludlum Industries, Inc. Metallic descaling system
US4012299A (en) * 1976-04-01 1977-03-15 Allegheny Ludlum Industries, Inc. Metallic descaling system
GB1520705A (en) * 1976-04-01 1978-08-09 Allegheny Ludlum Ind Inc Electrolytic descaling of metals
US4026777A (en) * 1976-04-01 1977-05-31 Allegheny Ludlum Industries, Inc. Metallic descaling system
JPS5347336A (en) * 1976-10-12 1978-04-27 Kogyo Gijutsuin Method descaling band steel by electrolysis
US4123337A (en) * 1977-11-02 1978-10-31 Armco Steel Corporation Method of improving the surface insulation resistance of electrical steels having an insulative coating thereon
JPS5542186A (en) * 1978-09-21 1980-03-25 Sumitomo Metal Ind Ltd Continuous wire drawing mill of steel wire rods equipped with electrolytic descaler by indirect energization method
JPS5548422A (en) * 1978-09-21 1980-04-07 Sumitomo Metal Ind Ltd Electrolytic descaling method by indirect electrification system of steel wire rod and its device
US4391685A (en) * 1981-02-26 1983-07-05 Republic Steel Corporation Process for electrolytically pickling steel strip material
US4363709A (en) * 1981-02-27 1982-12-14 Allegheny Ludlum Steel Corporation High current density, acid-free electrolytic descaling process
US4415415A (en) * 1982-11-24 1983-11-15 Allegheny Ludlum Steel Corporation Method of controlling oxide scale formation and descaling thereof from metal articles
US4450058A (en) * 1983-07-29 1984-05-22 Allegheny Ludlum Steel Corporation Method for producing bright stainless steel
AT402737B (de) * 1992-04-29 1997-08-25 Andritz Patentverwaltung Verfahren zum diskontinuierlichen beizen von metallischen platten, insbesondere aus edelstahl
US7048870B1 (en) * 1993-12-20 2006-05-23 Astrazeneca Ab Metallic implant and process for treating a metallic implant
WO1997041278A1 (fr) * 1996-04-29 1997-11-06 Ki Won Lee Procede de decapage d'une surface metallique, solutions de decapage utilisees selon ce procede et procede de regeneration de solutions de decapage epuisees
AT406486B (de) * 1998-12-22 2000-05-25 Andritz Patentverwaltung Verfahren zum beizen von edelstahl
SE523236C2 (sv) * 2002-07-19 2004-04-06 Astra Tech Ab Ett implantat och ett förfarande för behandling av en implantatyta
SE523288C2 (sv) * 2002-07-19 2004-04-06 Astra Tech Ab Ett implantat och ett förfarande för behandling av en implantatyta
HUE031817T2 (en) * 2011-09-26 2017-08-28 Ak Steel Properties Inc Stainless steel pickling in an oxidizing, electrolytic acid bath
CN102677140A (zh) * 2012-05-04 2012-09-19 大连理工大学 一种不锈钢铸件的表面清洗工艺
DE102014111779A1 (de) * 2014-08-18 2016-02-18 Iva Industrieöfen Gmbh Verfahren zur Herstellung einer Retorte für einen Nitrierofen sowie Retorte
CN113788520A (zh) * 2021-10-08 2021-12-14 北京首钢吉泰安新材料有限公司 一种铁铬铝酸洗的工艺及废水处理方法和废水处理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191203374A (en) * 1912-02-10 1912-07-11 Charles Herbert Thompson Improvements in and relating to Cleaning Metallic Surfaces.
US1098338A (en) * 1913-05-20 1914-05-26 Charles Herbert Thompson Cleaning metal surfaces.
US1542451A (en) * 1925-01-19 1925-06-16 United Alloy Steel Corp Pickling steel sheets
US1657228A (en) * 1926-06-02 1928-01-24 Allegheny Steel Co Method of picking chromium-iron alloys
US1859734A (en) * 1928-12-21 1932-05-24 Electro Metallurg Co Method of removing oxide coatings from metals
US1899734A (en) * 1930-01-18 1933-02-28 American Sheet & Tin Plate Removal of oxids from ferrous metal
US2244423A (en) * 1938-06-28 1941-06-03 Hanson Van Winkle Munning Co Apparatus for strip plating
BE438799A (fr) * 1939-05-24
US2347742A (en) * 1939-09-18 1944-05-02 Rustless Iron & Steel Corp Pickling process
US2327676A (en) * 1940-01-09 1943-08-24 Repel Corp Du Plating process
US2337062A (en) * 1942-04-07 1943-12-21 Solar Aircraft Co Pickling solution and method
GB576698A (en) * 1944-04-01 1946-04-16 Rylands Brothers Ltd Improvements in or relating to the electro-chemical surface cleaning of metal articles
LU29036A1 (fr) * 1947-06-06
US2893544A (en) * 1953-11-12 1959-07-07 Kenneth F Russell Apparatus for drawing wire

Also Published As

Publication number Publication date
DE1161740B (de) 1964-01-23
US3043758A (en) 1962-07-10
GB860709A (en) 1961-02-08

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