SE401209B - Forfarande for framstellning av ett kromskikt med mikrosprickor over ett mellanskikt av nickel, kobolt, nickel-jern, nickel-kobolt eller jern-kobolt samt bad for avskiljning av mellanskiktet - Google Patents

Forfarande for framstellning av ett kromskikt med mikrosprickor over ett mellanskikt av nickel, kobolt, nickel-jern, nickel-kobolt eller jern-kobolt samt bad for avskiljning av mellanskiktet

Info

Publication number
SE401209B
SE401209B SE7200113A SE11372A SE401209B SE 401209 B SE401209 B SE 401209B SE 7200113 A SE7200113 A SE 7200113A SE 11372 A SE11372 A SE 11372A SE 401209 B SE401209 B SE 401209B
Authority
SE
Sweden
Prior art keywords
cobolt
nickel
iron
intermediate layer
layer
Prior art date
Application number
SE7200113A
Other languages
English (en)
Swedish (sv)
Inventor
M Kohl
R Ludwig
Original Assignee
Langbein Pfanhauser Werke 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
Application filed by Langbein Pfanhauser Werke Ag filed Critical Langbein Pfanhauser Werke Ag
Publication of SE401209B publication Critical patent/SE401209B/xx

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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • 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
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
SE7200113A 1971-01-11 1972-01-05 Forfarande for framstellning av ett kromskikt med mikrosprickor over ett mellanskikt av nickel, kobolt, nickel-jern, nickel-kobolt eller jern-kobolt samt bad for avskiljning av mellanskiktet SE401209B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2100971A DE2100971B2 (de) 1971-01-11 1971-01-11 Verfahren und Bad zur Erzeugung mikrorissiger Chromschichten über Zwischenschichten

Publications (1)

Publication Number Publication Date
SE401209B true SE401209B (sv) 1978-04-24

Family

ID=5795549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7200113A SE401209B (sv) 1971-01-11 1972-01-05 Forfarande for framstellning av ett kromskikt med mikrosprickor over ett mellanskikt av nickel, kobolt, nickel-jern, nickel-kobolt eller jern-kobolt samt bad for avskiljning av mellanskiktet

Country Status (6)

Country Link
US (1) US3753872A (fr)
DE (1) DE2100971B2 (fr)
FR (1) FR2123246B1 (fr)
GB (1) GB1371172A (fr)
IT (1) IT946426B (fr)
SE (1) SE401209B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237807C3 (de) * 1972-08-01 1978-04-27 Langbein-Pfanhauser Werke Ag, 4040 Neuss Verfahren zur Erzeugung mikrorissiger Chromschichten über Zwischenschichten
US5871641A (en) * 1996-05-30 1999-02-16 H-Tech, Inc. Fluid filter with pleated septum
US20060096868A1 (en) * 2004-11-10 2006-05-11 Siona Bunce Nickel electroplating bath designed to replace monovalent copper strike solutions
AU2011343489A1 (en) * 2010-12-16 2013-08-01 Energia Technologies, Inc. Catalysts, methods of preparation of catalyst, methods of deoxygenation, and systems for fuel production
US9315736B2 (en) 2010-12-16 2016-04-19 Energia Technologies, Inc. Methods of fuel production
KR102647950B1 (ko) * 2017-11-20 2024-03-14 바스프 에스이 레벨링제를 포함하는 코발트 전기도금용 조성물

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471271A (en) * 1965-08-16 1969-10-07 Udylite Corp Electrodeposition of a micro-cracked corrosion resistant nickel-chromium plate

Also Published As

Publication number Publication date
FR2123246B1 (fr) 1974-06-21
IT946426B (it) 1973-05-21
DE2100971B2 (de) 1975-04-17
US3753872A (en) 1973-08-21
FR2123246A1 (fr) 1972-09-08
DE2100971A1 (de) 1972-07-13
GB1371172A (en) 1974-10-23

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