Strain controlled thermo-mechanical fatigue (TMF) tests were conducted on a high Silicon ductile cast iron (SiMo) as the baseline material and a similar SiMo cast iron with aluminum addition (SiMoAl). The much improved fatigue life with aluminum addition is analyzed using the integrated creep-fatigue theory (ICFT) in combination with the metallurgical analysis on the tested coupons. Addition of about 3 wt.% Aluminum significantly improved TMF life of the SiMo cast iron. The results are explained by elimination of brittleness at middle temperature range, the higher flow stress, lower creep rate and higher oxidation resistance from Al addition.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Thermo-Mechanical Fatigue (TMF) Life of Ductile SiMo Cast Iron with Aluminum Addition


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Li, Delin (Autor:in) / Quan, Guangchun (Autor:in) / Wu, Xijia (Autor:in)

    Kongress:

    SAE WCX Digital Summit ; 2021



    Erscheinungsdatum :

    06.04.2021




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Thermo-Mechanical Fatigue (TMF) Life of Ductile SiMo Cast Iron with Aluminum Addition

    Quan, Guangchun / Li, Delin / Wu, Xijia | British Library Conference Proceedings | 2021


    Embrittlement of SiMo Ductile Cast Iron Exhaust Manifold and Evaluation using Sehitoglu Damage Model

    Liu, Yi / Kunduru, Purushotham / Sivagnanam, Thirumalaignana et al. | British Library Conference Proceedings | 2022


    Embrittlement of SiMo Ductile Cast Iron Exhaust Manifold and Evaluation using Sehitoglu Damage Model

    Liu, Yi / Kunduru, Purushotham / Sivagnanam, Thirumalaignana et al. | British Library Conference Proceedings | 2022


    Embrittlement of SiMo Ductile Cast Iron Exhaust Manifold and Evaluation using Sehitoglu Damage Model

    Lamonaca, Gianni / Chen, Jim / Cai, Na et al. | SAE Technical Papers | 2022