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Tribological properties of heat-treated electroless Ni-P coatings on AZ91 alloy

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F11%3A00181628" target="_blank" >RIV/68407700:21260/11:00181628 - isvavai.cz</a>

  • Alternative codes found

    RIV/60461373:22310/11:43892029

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.apsusc.2011.06.119" target="_blank" >http://dx.doi.org/10.1016/j.apsusc.2011.06.119</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.apsusc.2011.06.119" target="_blank" >10.1016/j.apsusc.2011.06.119</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Tribological properties of heat-treated electroless Ni-P coatings on AZ91 alloy

  • Original language description

    Influence of heat treatment regime on adhesion and wear resistance of Ni-P electroless coating on AZ91 magnesium alloy is investigated in this work. The pretreated substrate was plated using a bath containing nickel sulphate, sodium hypophosphite and sodium acetate as main constituents. The coated samples were heat treated at 400-450 °C for 1-8 h. Adhesion of coating was estimated from the scratch test with an initial load of 8.80 N. Wear resistance was studied using the pin-on-disc method. It was foundthat there is no significant dependence of the coating wear resistance on heat treatment regime, as the formation of Al-Ni intermetallic sub-layers that reduce coating adhesion is limited to regions where Al17Mg12 phase is present in the substrate. Moreover, the coating shows good sliding properties due to the formation of oxide glazes in the wear track.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JK - Corrosion and material surfaces

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA104%2F08%2F1102" target="_blank" >GA104/08/1102: Ni-P coatings and composite Ni-P-ceramics coatings on Al-based alloys</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Applied Surface Science

  • ISSN

    0169-4332

  • e-ISSN

  • Volume of the periodical

    257

  • Issue of the periodical within the volume

    23

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

    9982-9985

  • UT code for WoS article

    000293883400048

  • EID of the result in the Scopus database