摘要
In this research,the ultrasonic ball milling technique has been used to fabricate lead zirconate titanate(PZT)ceramics.PZT with the composition nearly the morphotropic phase boundary(MPB):Pb(Zr_ 0.52Ti_ 0.48)O_3 was studied.The effect of milling time on phase formation of sample powder was examined by X-ray diffraction technique(XRD).Moreover,the physical,dielectric,piezoelectric properties and microstructure of PZT ceramics were investigated.The present results reveal that the ultrasonic ball milling technique results the homogeneous and small size of PZT powder.Furthermore,there is a significantly change occurs in the size of the particles with the short time of milling process.
In this research, the ultrasonic ball milling technique has been used to fabricate lead zirconate titanate （PZT） ceramics. PZT with the composition nearly the morphotropic phase boundary （MPB） ： Pb（Zr0.52 Ti0.48 ）03 was studied. The effect of milling time on phase formation of sample powder was examined by X-ray diffraction technique （XRD）. Moreover, the physical, dielectric, piezoelectric properties and microstructure of PZT ceramics were investigated. The present results reveal that the ultrasonic ball milling technique results the homogeneous and small size of PZT powder. Furthermore, there is a significantly change occurs in the size of the particles with the short time of milling process.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2007年第6期854-857,825,共5页
Journal of Materials Science and Engineering
