Zinc-nickel electrodeposited alloys prepared from alkaline and acid baths have been recognized for the excellent corrosion protection that they provide. For this reason these alloy deposits are included in a number of automotive specifications and are being used in a wide range of applications.One issue with these deposits is that they have the ability to “micro-crack”. Investigations into this phenomenon have suggested that the internal stress of the deposit is an important factor in the formation, and subsequently, the prevention of these micro-cracks.This paper describes the specifications for zinc-nickel alloy deposit to illustrate the performance expectations for automotive applications. The properties and characteristics of the alkaline and acid processes and the performance of the deposits are described. Then the measurement of, and characteristics of the internal stress are investigated.


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    Titel :

    Performance of Zinc-Nickel Alloy Electrodeposits as Affected by Internal Stress


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Crotty, David (Autor:in) / English, James (Autor:in) / Lash, Ron (Autor:in)

    Kongress:

    International Congress & Exposition ; 1999



    Erscheinungsdatum :

    01.03.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Performance of zinc-nickel alloy electrodeposits as affected by internal stress

    Crotty,D. / Lash,R. / English,J. et al. | Kraftfahrwesen | 1999


    Performance of Zinc-Nickel Alloy Electrodeposits As Affected by Internal Stress

    Crotty, D. / Lash, R. / English, J. et al. | British Library Conference Proceedings | 1999


    Gamma Phase Zinc Nickel Electrodeposits from Alkaline Electrolyte

    Rousseau, Agnes / Bishop, Craig V. / Capper, Lee et al. | SAE Technical Papers | 2005



    Gamma Phase Zinc Nickel Electrodeposits from Alkaline Electrolyte

    Bishop, C. V. / Rousseau, A. / Opaskar, V. et al. | British Library Conference Proceedings | 2005