- $xPb(Al_{2/3}W_{1/3})O_3-(1-x)Pb(Zr_{0.52}Ti_{0.48})O_3$계의 유전 및 압전특성
- ㆍ 저자명
- 윤석진,김현재,정형진
- ㆍ 간행물명
- 요업학회지
- ㆍ 권/호정보
- 1993년|30권 1호|pp.1-6 (6 pages)
- ㆍ 발행정보
- 한국세라믹학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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Dielectric and piezoelectric porperties of pseudoternary xPb(Al2/3W1/3)O3-(1-x)Pb(Zr0.52Ti0.48)O3 (x=1~10mol%) ceramic system have been investigated as a function of the amount of PAW[Pb(Al2/3W1/3)O3] and sintered from 110$0^{circ}C$ to 120$0^{circ}C$ for 1hr. As the amount of PAW increases, the c/a of tetragonal structure decreases. The grain size was reduced with increasing the amount of PAW addition. However, the density, dielectric constant and electromechanical coupling factor(kp) exhibited a maximum value at the amount of 5mol% PAW addition.