| Home | E-Submission | Sitemap | Login | Contact Us |  
J. Korean Ceram. Soc. > Volume 26(4); 1989 > Article
Journal of the Korean Ceramic Society 1989;26(4): 568.
PbO 과잉량이 Pb(Ni1/3Nb2/3)O3-PbTiO3-PbZrO3계의 소결 및 압전특성에 미치는 영향
전구락, 김정주1, 조상희1, 김도연2
경북대학교 전자공학과
1경북대학교 재료공학과
2서울대학교 무기재료공학과
Effect of Excess PbO Addition on Sintering and Piezoelectric Characteristics in Pb(Ni1/3Nb2/3)O3-PbTiO3-PbZrO3 System
Effect of PbO addition on sintering and piezoelectric properties at 0.45Pb(Ni1/3Nb2/3)O3-0.40PbTiO3-0.15PbZrO3 composition which is tetragonal phase was investigated. In this composition, Porosity and dielectric constant were increased with excess PbO addition, but Kp and d31 was not changed. These variation of physical properties could be interpreted as composition change of solid grains from tetragonal to MPB region due to amount of PbO-rich liquid changing.
Editorial Office
Meorijae Bldg., Suite # 403, 76, Bangbae-ro, Seocho-gu, Seoul 06704, Korea
TEL: +82-2-584-0185   FAX: +82-2-586-4582   E-mail: ceramic@kcers.or.kr
About |  Browse Articles |  Current Issue |  For Authors and Reviewers
Copyright © The Korean Ceramic Society.                      Developed in M2PI