Experimental Studies of Microstructure and Its Effect on Mechanical Properties of As-Cast Si-Mo-Cr Ductile Cast Iron
نویسندگان
چکیده
In the present work, three heats of Si-Mo-Cr ductile cast iron with varying amounts major alloying elements are produced. The effect microstructural features on microhardness, tensile strength and ductility is studied. Increasing nodule count decreases pearlite-ferrite ratio, which results in a decrease but an increase percentage elongation. spherical plays significant role arresting crack reorients path around nodule, as evident from scanning electron microscopy.
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ژورنال
عنوان ژورنال: Advances in transdisciplinary engineering
سال: 2022
ISSN: ['2352-751X', '2352-7528']
DOI: https://doi.org/10.3233/atde220809