Extrusion & Post
4 조회수
Microcracks in piezoelectric films
문제 현상
Microcracks appear in the film during stretching and polarization
원인 분석
The stretching ratio is too large, the temperature is improper, and molecular chains break
해결 방법
Stretching ratio 4-5:1, temperature 80-120C, biaxial stretching
핵심 요약
Piezoelectric films are extremely sensitive to process conditions
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!