GB991556A - Improvements in or relating to a process for surface treatment of metals - Google Patents

Improvements in or relating to a process for surface treatment of metals

Info

Publication number
GB991556A
GB991556A GB4679361A GB4679361A GB991556A GB 991556 A GB991556 A GB 991556A GB 4679361 A GB4679361 A GB 4679361A GB 4679361 A GB4679361 A GB 4679361A GB 991556 A GB991556 A GB 991556A
Authority
GB
United Kingdom
Prior art keywords
sodium
bath
agent
range
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
GB4679361A
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.)
COUSSINETS STE INDLE
Original Assignee
COUSSINETS STE INDLE
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 COUSSINETS STE INDLE filed Critical COUSSINETS STE INDLE
Publication of GB991556A publication Critical patent/GB991556A/en
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
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB4679361A 1960-12-30 1961-12-29 Improvements in or relating to a process for surface treatment of metals Expired GB991556A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR848485A FR1284037A (fr) 1960-12-30 1960-12-30 Procédé de décapage de métaux
FR881271A FR80767E (fr) 1960-12-30 1961-12-07 Procédé de décapage de métaux

Publications (1)

Publication Number Publication Date
GB991556A true GB991556A (en) 1965-05-12

Family

ID=26188777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4679361A Expired GB991556A (en) 1960-12-30 1961-12-29 Improvements in or relating to a process for surface treatment of metals

Country Status (3)

Country Link
DE (1) DE1269443B (de)
FR (2) FR1284037A (de)
GB (1) GB991556A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2801641A1 (de) * 2013-05-08 2014-11-12 Pard Hardware Industrial Co., Ltd. Verfahren zum Markieren eines Werkzeugs
EP2801642A1 (de) * 2013-05-08 2014-11-12 Pard Hardware Industrial Co., Ltd. Verfahren zum Markieren eines Werkzeugs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057151A1 (de) * 2008-11-13 2010-05-27 Henkel Ag & Co. Kgaa Verfahren zum Herstellen eines elektrolytisch verzinkten hochfesten Stahlbleches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295405A (de) * 1950-07-28 1953-12-31 Gmbh Dynamisator Verfahren zur elektrochemischen Behandlung von Metallgegenständen.
DE937209C (de) * 1952-04-10 1955-12-29 Richard Dr Springer Verfahren zum elektrolytischen Entrosten, Entzundern und Bruenieren von Metallen in alkalischen Loesungen
US2915444A (en) * 1955-12-09 1959-12-01 Enthone Process for cleaning and plating ferrous metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2801641A1 (de) * 2013-05-08 2014-11-12 Pard Hardware Industrial Co., Ltd. Verfahren zum Markieren eines Werkzeugs
EP2801642A1 (de) * 2013-05-08 2014-11-12 Pard Hardware Industrial Co., Ltd. Verfahren zum Markieren eines Werkzeugs

Also Published As

Publication number Publication date
DE1269443B (de) 1968-05-30
FR80767E (fr) 1963-06-14
FR1284037A (fr) 1962-02-09

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