metaniobate

基本解釋

The aging properties of lead metaniobate piezoelectric ceramics have been investigated. The result indicated that the additives accumulate in grain boundary caused the material having good aging properties.
對(duì)偏鈮酸鉛壓電陶瓷的老化性能作了一些探討，實(shí)驗(yàn)表明，摻雜改性后的偏鈮酸鉛顯微結(jié)構(gòu)發(fā)生了變化，晶界處有雜質(zhì)分凝使得該材料老化性能好。
EFFECT OF ADDITIVES ON SINTERING PROPERTIES OF LEAD METANIOBATE
添加劑對(duì)偏鈮酸鉛壓電陶瓷燒結(jié)性能的影響
Keywords Aging;Lead metaniobate;Piezoelectric ceramics;
老化;偏鈮酸鉛;壓電陶瓷;
Keywords lead metaniobate piezoelectric ceramics;electromechanical coupling coefficient;technological conditions;
偏鈮酸鉛壓電陶瓷;機(jī)電耦合系數(shù);工藝條件;