无铅压电陶瓷KNN常压烧结及其电学性能
张东升1, 田爱芬2

Electrical Properties of K0.5Na0.5NbO3Lead-free Piezoceramics by Pressureless Sintering
ZHANG Dong-Sheng1, TIAN Ai-Fen2
图1 KNN原始粉体在不同温度下预烧的XRD图谱
Fig. 1 XRD patterns of KNN raw powders calcined at different temperatues