ES407226A1 - Method of pretreating bands and sheets of steel for one-layer enameling, and electrolytic bath for use in connection therewith - Google Patents

Method of pretreating bands and sheets of steel for one-layer enameling, and electrolytic bath for use in connection therewith

Info

Publication number
ES407226A1
ES407226A1 ES407226A ES407226A ES407226A1 ES 407226 A1 ES407226 A1 ES 407226A1 ES 407226 A ES407226 A ES 407226A ES 407226 A ES407226 A ES 407226A ES 407226 A1 ES407226 A1 ES 407226A1
Authority
ES
Spain
Prior art keywords
sheets
steel
pretreating
bands
electrolytic bath
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
ES407226A
Other languages
Spanish (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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch AG
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
Priority claimed from DE19722243339 external-priority patent/DE2243339C3/en
Application filed by Hoesch AG filed Critical Hoesch AG
Publication of ES407226A1 publication Critical patent/ES407226A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D3/00—Chemical treatment of the metal surfaces prior to coating

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)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A method of electrochemically pretreating articles, especially bands and sheets of steel, for a later one-layer enameling process according to which the article to be pretreated is degreased and, if necessary, pickled and in an electrolytic nickel and/or cobalt bath containing a nitrate ion is provided with a nickel and/or cobalt layer.
ES407226A 1971-10-06 1972-10-02 Method of pretreating bands and sheets of steel for one-layer enameling, and electrolytic bath for use in connection therewith Expired ES407226A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2149808A DE2149808C2 (en) 1971-10-06 1971-10-06 Process and bath for the pre-treatment of strips and sheets made of steel for single-layer enameling
DE19722243339 DE2243339C3 (en) 1972-09-02 Process for the pretreatment of strips and sheets made of steel for single-layer enameling

Publications (1)

Publication Number Publication Date
ES407226A1 true ES407226A1 (en) 1975-10-01

Family

ID=25761834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407226A Expired ES407226A1 (en) 1971-10-06 1972-10-02 Method of pretreating bands and sheets of steel for one-layer enameling, and electrolytic bath for use in connection therewith

Country Status (13)

Country Link
US (1) US3880727A (en)
JP (1) JPS4845531A (en)
AT (1) AT324070B (en)
BE (1) BE789793A (en)
CA (1) CA1022875A (en)
CH (1) CH572986A5 (en)
DE (1) DE2149808C2 (en)
ES (1) ES407226A1 (en)
FR (1) FR2156155B1 (en)
GB (1) GB1389609A (en)
IT (1) IT966172B (en)
NL (1) NL7213459A (en)
NO (1) NO131350C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726518A1 (en) * 1987-08-10 1989-03-09 Hille & Mueller COLD BAND WITH ELECTROLYTICALLY APPLIED NICKEL COATING HIGH DIFFUSION DEPTH AND METHOD FOR THE PRODUCTION OF COLD BELT
US5449273A (en) * 1994-03-21 1995-09-12 United Technologies Corporation Composite airfoil leading edge protection
DE19745162C2 (en) * 1997-10-14 2002-09-12 Miele & Cie Process for activating a material in an ETE coating process
CN104342732A (en) * 2013-07-23 2015-02-11 深圳中宇昭日科技有限公司 Cobalt electroplating method for tungsten steel
KR102513977B1 (en) 2015-03-13 2023-03-23 도요 고한 가부시키가이샤 Manufacturing method of surface-treated steel sheet for battery container and surface-treated steel sheet for battery container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR761517A (en) * 1933-10-03 1934-03-21 Utilisation Des Metaux Soc D Improvements in galvanic cobalting processes
US3261840A (en) * 1963-03-18 1966-07-19 Sarki Res And Dev Corp Bright nickel plating baths
NL128956C (en) * 1965-04-26
GB1333259A (en) * 1970-04-09 1973-10-10 Suhl Elektrogeraete Veb K Process for the treatment of decarburised steel to make it suitable for enamelling

Also Published As

Publication number Publication date
DE2243339B2 (en) 1975-05-28
DE2243339A1 (en) 1974-04-04
CA1022875A (en) 1977-12-20
FR2156155A1 (en) 1973-05-25
AT324070B (en) 1975-08-11
IT966172B (en) 1974-02-11
FR2156155B1 (en) 1976-08-13
NO131350C (en) 1975-05-14
CH572986A5 (en) 1976-02-27
DE2149808B1 (en) 1973-03-15
DE2149808C2 (en) 1973-10-31
US3880727A (en) 1975-04-29
NO131350B (en) 1975-02-03
JPS4845531A (en) 1973-06-29
GB1389609A (en) 1975-04-03
BE789793A (en) 1973-04-06
NL7213459A (en) 1973-04-10
DE2149808A1 (en) 1973-03-15

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