ZnCr_2O_4湿敏陶瓷工艺研究  

Study on Technology of ZnCr_2O_4 Humidity-sensitive Ceramic

作　　者：郭竹远[1] 黄平[1] 

机构地区：[1]太原理工大学,山西太原030024

出　　处：《电子工艺技术》2001年第3期127-129,共3页Electronics Process Technology

摘　　要：研究了ZnO不同含量对ZnCr2 O4湿敏陶瓷线性度及LiCl、Al2 O3、CaCO3掺杂对湿阻特性的影响。实验表明 :过量的ZnO含量可改善湿敏陶瓷的线性度 ,Ca2 +的加入可提高湿敏陶瓷的机械强度 。How the linear degree of ZnCr 2O 4 humidity-sensitive Ceramic is affected by different content of ZnO,and how the humidity resistance characteristics of the Ceramic are affected by the mixture of LiCl,Al 2O 3 and CaCO 3 are studied.The experimental results give the fact that moderate ratio of ZnO can improve humidity ceramic linearity and the doping of Ca 2+ can raise mechanical strength and drop down the sintering temperature.

关 键 词：湿敏陶瓷 掺杂 制造工艺 

分 类 号：TN304.82[电子电信—物理电子学]