Behavior of fuel/oxidizer ratio on wear resistance thin coating copper-alumina nano composite via solution combustion synthesis

سال انتشار: 1391
محل انتشار: همایش ملی نانو فناوری و شیمی سبز
کد COI اختصاصی: IAUET01_023
زبان مقاله: انگلیسی
تعداد مشاهده: 1969

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نویسندگان

Ehsan Mohamadi

Azadi Sq , Department of Materials Engineering, Faculty of Engineering, Ferdowsi University of Mashhad

Hadi Nasiri

Azadi Sq , Department of Materials Engineering, Faculty of Engineering, Ferdowsi University of Mashhad

Jalil Vahdati Khaki

Azadi Sq, Department of Materials Engineering, Faculty of Engineering, Ferdowsi University of Mashhad

Seyyed Mojtaba Zebarjad

Azadi Sq, Department of Materials Engineering, Faculty of Engineering, Ferdowsi University of Mashhad

چکیده

Solution combustion synthesis is a well-known method around the world. This method is used to manufactured different kind of nanomaterial.Goal of present study is to finding optimize fuel/oxidizer ratio in order to deposition thin film nanocomposite including copper as matrix and alumina as nano particle reinforcement on copper substrate.Broad range of F/O were examined consist of 0.9,1,1.25,1.5 and 1.75 including 25% weight percent of alumina.Products were analyzed using XRD diffraction,thickness measurmnet,time-temperture curves and pin on disc wear test.During the process temperature was recorded as a function of time.Results showed that wear resistant increased four times compared to base state in contrast of base attitude in F/O=1.5.

کلیدواژه ها

Solution combustion synthesis,nanocomposite; Wear resistence; Fuel to oxidizer

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