مشخصات پژوهش

عنوان	Corrosion Behavior of A356-10 Vol.% SiC Composites Cast by Gravity and Squeeze Casting in H2SO4 Solutions
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	corrosion
چکیده	Corrosion behavior of A356-10 vol.% SiC composites cast by gravity and squeeze casting is evaluated. For this purpose, prepared samples were immersed in H2SO4 solution for 2 hrs. at open circuit potential. Tafel polarization and electrochemical impedance spectroscopy (EIS) were carried out to study the corrosion resistance of composites.The results showed that corrosion resistance of composites cast by squeeze casting is higher than that of the gravity cast composites. The micrographs of scanning electron microscope (SEM) clearly showed the squeeze casting composites exhibit a good dispersion/matrix interface when compared with composites produced by gravity casting.
پژوهشگران	آرش فتاح الحسینی (نفر اول)، محمد رنجبران (نفر دوم)، سعید وجدی وحید (نفر سوم)