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Fatigue properties of Fe-Al intermetallic coatings prepared by plasma spraying

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00173246" target="_blank" >RIV/68407700:21340/10:00173246 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389021:_____/10:00353721

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fatigue properties of Fe-Al intermetallic coatings prepared by plasma spraying

  • Original language description

    In this research, FeAl based coatings were deposited on low carbon steel using two different plasma spraying technologies - gas stabilized plasma gun (GSP) and water stabilized plasma gun (WSP) - resulting in different deposition conditions. Significantchanges in local chemical composition compared to feedstock material were observed due to uneven evaporation of Fe and Al from the molten material during the interaction of feedstock with plasma. Influence of coatings on substrate fatigue properties wascharacterized at room temperature using special testing device ''SF-Test''. Fatigue lifetimes of specimens with different coatings were compared with those of uncoated specimens. Fractographic analysis of failed specimens revealed that substrate fatiguecracks initiated at coating-substrate interface and grew by striation mechanism. The coatings failed due to intrasplat cracking and intersplat decohesion.

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    JL - Fatigue and fracture mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/ME%20901" target="_blank" >ME 901: Evolution of structure and mechanical properties of plasma sprayed materials under various loading</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Intermetallics

  • ISSN

    0966-9795

  • e-ISSN

  • Volume of the periodical

    18

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000279568600032

  • EID of the result in the Scopus database