IT987816B - Bagni acidi di zincatura galva nica e relativo processo di impiego - Google Patents

Bagni acidi di zincatura galva nica e relativo processo di impiego

Info

Publication number
IT987816B
IT987816B IT24423/73A IT2442373A IT987816B IT 987816 B IT987816 B IT 987816B IT 24423/73 A IT24423/73 A IT 24423/73A IT 2442373 A IT2442373 A IT 2442373A IT 987816 B IT987816 B IT 987816B
Authority
IT
Italy
Prior art keywords
galva
nica
galvanizing
acid baths
relative process
Prior art date
Application number
IT24423/73A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT987816B publication Critical patent/IT987816B/it

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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

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)
IT24423/73A 1972-05-23 1973-05-22 Bagni acidi di zincatura galva nica e relativo processo di impiego IT987816B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25617972A 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
IT987816B true IT987816B (it) 1975-03-20

Family

ID=22971343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24423/73A IT987816B (it) 1972-05-23 1973-05-22 Bagni acidi di zincatura galva nica e relativo processo di impiego

Country Status (7)

Country Link
US (1) US3769184A (enrdf_load_stackoverflow)
JP (1) JPS4942531A (enrdf_load_stackoverflow)
BE (1) BE799734A (enrdf_load_stackoverflow)
DE (1) DE2326300A1 (enrdf_load_stackoverflow)
FR (1) FR2185692B1 (enrdf_load_stackoverflow)
IT (1) IT987816B (enrdf_load_stackoverflow)
NL (1) NL7307195A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920528A (en) * 1973-10-25 1975-11-18 Schering Ag Bright acid zinc plating method and electrolyte
US4207150A (en) * 1978-01-25 1980-06-10 Oxy Metal Industries Corporation Electroplating bath and process
FR2422736A1 (fr) * 1978-01-25 1979-11-09 Oxy Metal Industries Corp Procede de revetement electrolytique de zinc et bains sans cyanure utilises dans ce but
US4162947A (en) * 1978-05-22 1979-07-31 R. O. Hull & Company, Inc. Acid zinc plating baths and methods for electrodepositing bright zinc deposits
DE59911392D1 (de) * 1998-09-15 2005-02-10 Lpw Chemie Gmbh Verfahren zur galvanischen Abscheidung von Zinkniederschlägen und/oder Zinklegierungsniederschlägen
US6238542B1 (en) 1998-09-15 2001-05-29 Thomas Helden Water soluble brighteners for zinc and zinc alloy electrolytes
US6468411B1 (en) * 2001-07-11 2002-10-22 Taskem Inc. Brightener for zinc-nickel plating bath and method of electroplating
US9976227B2 (en) 2014-05-15 2018-05-22 Baker Hughes, A Ge Company, Llc Electrochemical machining method for rotors or stators for moineau pumps
CN116463693A (zh) * 2023-04-15 2023-07-21 崇辉半导体(江门)有限公司 一种提升半导体引线框架镀层稳定性的处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318787A (en) * 1964-02-07 1967-05-09 Udylite Corp Electrodeposition of zinc
US3411996A (en) * 1965-12-02 1968-11-19 Du Pont Process for brightening zinc and cadmium electroplate using an inner salt of a quaternized pyridine carboxylic acid and compositions containing the same
DE2041397C3 (de) * 1970-08-15 1980-11-06 Schering Ag, 1000 Berlin Und 4619 Bergkamen Saures, Glanzbildner jedoch keine organischen Komplexbildner enthaltendes Zinkbad

Also Published As

Publication number Publication date
US3769184A (en) 1973-10-30
FR2185692B1 (enrdf_load_stackoverflow) 1977-02-11
BE799734A (fr) 1973-09-17
JPS4942531A (enrdf_load_stackoverflow) 1974-04-22
FR2185692A1 (enrdf_load_stackoverflow) 1974-01-04
DE2326300A1 (de) 1973-12-06
NL7307195A (enrdf_load_stackoverflow) 1973-11-27

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