摘要
用固相合成工艺制备Ca0.4Sr0.6Bi4Ti4O15陶瓷材料样品,研究了烧结温度对其介电性能的影响,得出Ca0.4Sr0.6Bi4Ti4O15陶瓷材料最佳的制备工艺。研究结果表明:烧结温度为1210℃,所得样品的晶粒发育较好,介电性能优良,相对介电常数εr=140、介电损耗tanδ=0.007。
The Ca0.4Sr0.6Bi4Ti4O15 ceramics materials were prepared by solid state reaction method.The effect of different sintering temperatures on the dielectric properties of the Ca0.4Sr0.6Bi4Ti4O15 Ceramics were studied.those results indicate： the crystals developed entirely and the the dielectric properties were the best at the sintering temperatures of 1210℃,the relative dielectric constant（εr） is 140,the dielectric loss（tanδ） is 0.007.
出处
《中国陶瓷》
CAS
CSCD
北大核心
2011年第1期15-17,共3页
China Ceramics
