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  • Effect of different surface-heat-treatment methods on the surface properties of AISI 4140 steel = Vpliv različnih toplotnih obdelav površine na lastnosti površine jekla AISI 4140
    Ayday, Aysun ; Durman, Mehmet
    In this study, the effect of different heat treatments on the hardness and wear properties of AISI 4140 steel was investigated. Sample surfaces of AISI 4140 steel were modified with traditional ... induction heat treatment and the new treatment of electrolytic-plasma hardening. The microstructural characteristics of surface-treated steel samples were examined with scanning electron microscopy (SEM). The mechanical properties of the samples including the surface microhardness and modified-layer thickness were also evaluated. The test results indicate that the wear resistance increases with the increasing modified-layer hardness, due to the transformation of the martensitic structure. The electrolytic-plasma hardening is as suitable a technique for improving the mechanical properties of AISI 4140 steel as the traditional hardening method.
    Vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 48, št. 5, sep.-oct. 2014, str. 787-790)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2014
    Jezik - angleški
    COBISS.SI-ID - 1098154

    Povezava(-e):

    http://mit.imt.si/Revija/
    Digitalna knjižnica Slovenije - dLib.si

vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 48, št. 5, sep.-oct. 2014, str. 787-790)

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