شماره ركورد كنفرانس :
5339
عنوان مقاله :
Effect of Zr content on the microstructure and phase analysis of Mg-3Zn-xZr (0, 0.5, 1, 2, 3) powders synthesized by mechanical alloying
عنوان به زبان ديگر :
Effect of Zr content on the microstructure and phase analysis of Mg-3Zn-xZr (0, 0.5, 1, 2, 3) powders synthesized by mechanical alloying
پديدآورندگان :
yahyazameh M. marziyeh.yahyazameh@gmail.com Department of Materials Science and Engineering, Faculty of Engineering, Urmia University , Kavanlouei M. Department of Materials Science and Engineering, Faculty of Engineering, Urmia University , Shahbaz M. mehredads1@gmail.com Department of Materials Science and Engineering, Faculty of Engineering, Urmia University , hassanzadeh kheybar Ammirreza Department of Materials Science and Engineering, Faculty of Engineering, Urmia University , ahmadnejad mohammad Department of Materials Science and Engineering, Faculty of Engineering, Urmia University
كليدواژه :
mechanical alloying , magnesium alloys , Rietveld method , microstructure , XRD
عنوان كنفرانس :
دوازدهمين كنفرانس بين المللي مهندسي مواد و متالورژي
چكيده فارسي :
In this study, Mg-3Zn-xZr powders were produced using high energy ball milling under argon atmosphere. The aim this work were to study the effect of milling time (2.5, 5, 7.5 and 10 h) and Zr content (0, 0.5, 1, 2, and 3) on the crystallographic features and microstructure. X-Ray diffraction (XRD) was used to investigate phase analysis of various milled powders. Also, the morphology and microstructure of different samples were investigated by scanning electron microscopy (SEM). The lattice features of composite-powders were thoroughly characterized by Rietveld method. Furthermore, mechanical properties of samples with different amount Zr as well as milling time were studied.
