DD148158A3 - Elektrolyt fuer die katodenabscheidung von nickellegierungen mit wolfram - Google Patents

Elektrolyt fuer die katodenabscheidung von nickellegierungen mit wolfram Download PDF

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Publication number
DD148158A3
DD148158A3 DD21590079A DD21590079A DD148158A3 DD 148158 A3 DD148158 A3 DD 148158A3 DD 21590079 A DD21590079 A DD 21590079A DD 21590079 A DD21590079 A DD 21590079A DD 148158 A3 DD148158 A3 DD 148158A3
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DD
German Democratic Republic
Prior art keywords
hanpmmep
electrolyte
tungsten
catalog
separation
Prior art date
Application number
DD21590079A
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English (en)
Inventor
Vaclav Landa
Jaromir Vitek
Pavel Nejedly
Vladimir Holpuch
Original Assignee
Statni Vyzkumny Ustav Material
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Application filed by Statni Vyzkumny Ustav Material filed Critical Statni Vyzkumny Ustav Material
Publication of DD148158A3 publication Critical patent/DD148158A3/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/562Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt

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  • 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)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Elektrolyt fuer die elektrolytische Bildung von Nickelschichten mit Wolfram. Der Elektrolyt besteht aus einer Loesung von Nickel-Sulfosalizylat in einer Konzentration von 0,1 ... 1,05 Mol und einem Wolframat, z.B. Natriumwolframat in einer Konzentration von 0,001 ... 0,1 Mol. Zur Erhoehung der Loeslichkeit der Anoden enthaelt sie ein Halogenid, z.B. Nickelbromid in einer Konzentration von 0,01 ... 0,2 Mol. Weiter enthaelt sie ein Netzmittel, z.B. Natrium-Lauritsulfat.

Description

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Claims (1)

  1. Κ3θ6ρ8ΤβΗΜίΓ
    1β 3J!QKTPOJIMT ΑΛΆ ΚβΤΟΑΗΟΓΟ ΒΗΛβΛΘΗΜΗ ΟΠΛβΒΟΒ ΗΜΚΘΛΗ C BOΛbφpaMOM| OTXVmaiCmVlPlCSl 1VBU9 *ΙΤΟ OH COCTOMT Μ3 ηογο pacTBopa cyxb<$oc&JiyLU,viaBLT& ημκθλα β οτ Osl ÄO 1,05 M μ οολμ BOJIbφpaMa^ HanpMMep uaTa ΗατρκΗ β KOHiteHTpaiiMii οτ O8OOl ro O8I M0
    2ο 3ΛβκτροΛΗΤ corjiacHo nyHKTy I, OTJUi^axmiiScii τθμα »ιι?ο oh coAep'ÄMT rajioreHMÄ» HanpMMep 6poMMÄ ημκθλη β koh UeHTpai(MM οτ 0,01 ro 0^2 M0
    θΛβκτροΛκτ coriacHo nyHKTaM 1 μ 2s OTJiMMaEiüiMä OH COAÖpSCMT ΜΟΗΟΓβΗΗΗίί μ/μΛΜ ΗθΜΟΗΟΓβΗΗΗ^
    , HanpMMep JiaypMJioBHli cyji^aT ΗβτρΜΗ, β οτ .0,002 äo 0,04 M0
DD21590079A 1978-10-06 1979-09-25 Elektrolyt fuer die katodenabscheidung von nickellegierungen mit wolfram DD148158A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS649878A CS201412B1 (en) 1978-10-06 1978-10-06 Electrolyt for cathodic production of zinc-tungsten alloys

Publications (1)

Publication Number Publication Date
DD148158A3 true DD148158A3 (de) 1981-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
DD21590079A DD148158A3 (de) 1978-10-06 1979-09-25 Elektrolyt fuer die katodenabscheidung von nickellegierungen mit wolfram

Country Status (4)

Country Link
CS (1) CS201412B1 (de)
DD (1) DD148158A3 (de)
DE (1) DE2940479C2 (de)
GB (1) GB2033430B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS212001B1 (en) * 1980-06-18 1982-02-26 Vaclav Landa Method of electrolytic precipitation of the nickle and alloying elements alloys layers
US6045682A (en) * 1998-03-24 2000-04-04 Enthone-Omi, Inc. Ductility agents for nickel-tungsten alloys
FR3089836B1 (fr) * 2018-12-17 2021-02-19 Safran Aircraft Engines Electrolyte pour l’usinage électrochimique de superalliages bases nickel type γ-γ’’

Also Published As

Publication number Publication date
DE2940479C2 (de) 1982-04-29
GB2033430A (en) 1980-05-21
CS201412B1 (en) 1980-11-28
GB2033430B (en) 1983-01-12
DE2940479A1 (de) 1980-04-17

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