摘要
以福建闽清的长石质低压电瓷坯体为基础,分别向配方中添加不同含量的助熔剂萤石(CaF2),并在不同温度下烧结,探讨萤石对坯体烧结性能的影响。按相关测试标准测定样品的气孔率、吸水率和体积密度,采用XRD和SEM表征样品的微观结构。结果确定最佳的萤石添加量为5wt%,此时可将电瓷坯体的烧结温度降低至1200℃。
Different content of fluorite fusion were added to the green body of low voltage electric porcelain and their influences were characterized . The procelain in Minqing, Fujian province belongs feldspar procelain. The relative properties such as porosity, water absorption and bulk density were tested according to standards. Results show that the beste amount for fluorite added is 5%, and at this time, the sintering temperature of body can be lowered to 1200℃ .
出处
《中国陶瓷》
CAS
CSCD
北大核心
2008年第10期14-16,共3页
China Ceramics
基金
福建省科技厅重点项目,编号:2008H0023
2007年度福建省大学生创新性实验计划项目
2007年福建省高校新世纪优秀人才支持计划项目资助
关键词
电瓷
萤石
低温烧结
Electric Porcelain, Fluorite, Low Temperature Sintering
