摘要
Ｎａ２Ｏ－Ａｌ２Ｏ３－ＳｉＯ２系统霞石微晶玻璃的化学稳定性是该材料的重要性能之一。采用酸碱溶液侵蚀的方法，在比较霞石微晶玻璃试样与基玻璃试样侵蚀失重的基础上，分析了霞石微晶玻璃在酸、碱溶液中的侵蚀机理，同时，研究了侵蚀时间和酸、碱溶液浓度对霞石微晶玻璃试样侵蚀失重的影响。
he chemical stability of Na_2O-Al_2O_3-SiO_2 system nepheline glass-ceramics is one of the important features of the material. Based on the comparison of the weight loss of nepheline glass-ceramics with parent glass in corrosive test in acid or alkali, the corrosion mechanism of nepheline glass-ceramics has been analysed. The effects of corrosive time, concentration of acid and alkali on the weight loss of nepheline glass-ceramics have also been investigated.
出处
《玻璃与搪瓷》
CAS
北大核心
1998年第2期53-56,32,共5页
Glass & Enamel
关键词
霞石
微晶玻璃
化学稳定性
侵蚀
玻璃
Nepheline glass-ceramics Chemical stability Corrosion
