PZT陶瓷表面金属化的研究①(IV)后处理的实施及其作用②
来源期刊:中国有色金属学报1996年第1期
论文作者:施宪法 李学静 刘艳生 郑企雨
文章页码:44 - 48
关键词:PZT陶瓷表面; 电镀镍; 热处理
Key words:PZT ceramic surface; electroplating; heat-treatment
摘 要:利用化学镀方法在PZT陶瓷表面制得的镀镍层,必须经过后处理才能最后完成PZT陶瓷表面金属化过程,以制成合用的镍电极。后处理包括电镀镍及低温、高温热处理等步骤。本文报导了这种后处理的实施过程、控制条件及其结果,并讨论了后处理对于PZT陶瓷表面金属化及对PZT陶瓷元器件的电学性能的影响。
Abstract: The plated Ni layer on PZT ceramics by electroless plating must be carried out a post-treatment,which involved a Ni-electroplating process and double step heat-treatments at 200℃in air and at 400~460℃ in N2 atmosphere respectively. The experimental procedures of the post-treatment were investigated, and its effects on the metallization of PZT ceramic surface and the properties of the PZT ceramic components were discussed too.