铌酸钾钠基无铅压电陶瓷的现状、机遇与挑战
王轲1, 沈宗洋1,2, 张波萍3, 李敬锋1

(K, Na)NbO3-based Lead-free Piezoceramics: Status, Prospects and Challenges
WANG Ke1, SHEN Zong-Yang1,2, ZHANG Bo-Ping3, LI Jing-Feng1
图1 KNbO 3 -NaNbO 3 体系的相图 [ 1 ]
Fig. 1 Phase diagram of KNbO 3 -NaNbO 3 system [ 1 ]