Effect of mechanical activation on physical properties of relaxor ferroelectric Pb2ScNbO6 ceramics
Elza UbushaevaRostov-on-Don State Technical University, Rostov-on-Don, 344010, RussiaEkaterina LikhushinaRostov-on-Don State Technical University, Rostov-on-Don, 344010, RussiaК. Г. АбдулвахидовRostov-on-Don State Technical University, Rostov-on-Don, 344010, RussiaM. A. VitchenkoRostov-on-Don State Technical University, Rostov-on-Don, 344010, RussiaBashir AbdulvakhidovSouthern State University, Rostov-on-Don, 344090, RussiaВ. Б. ШироковSouthern State University, Rostov-on-Don, 344090, RussiaN. V. LyanguzovSouthern State University, Rostov-on-Don, 344090, RussiaYu. I. YuzyukSouthern State University, Rostov-on-Don, 344090, RussiaЕ. М. КайдашевRostov-on-Don State Technical University, Rostov-on-Don, 344010, RussiaI. V. MardasovaRostov-on-Don State Technical University, Rostov-on-Don, 344010, Russia
2011en
ABI
Annotatsiya
Relaxor ferroelectric lead scandium niobate Pb2ScNbO6 (PSN) ceramics was obtained by solidstate synthesis and a modified ceramic technology, whereby the sintering stage was preceded by room-temperature compression and shear straining of the synthesized PSN powder in Bridgman anvils. It is established that this mechanical activation leads to the development of dynamic recrystallization processes in PSN grains, which significantly influence the physical properties of the final ferroelectric ceramic material.
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