中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
含AlF3和ZrF4氟化物玻璃的分相与析晶

文献类型:期刊论文

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作者曹国喜 ; 胡和方 ; 干福熹
刊名无机材料学报
出版日期2005
卷号20期号:1页码:53
关键词氟化物玻璃 fluoride glass 分相 phase separation 析晶 crystallization 表面析晶 surface crystallization
ISSN号1000-324X
其他题名Crystallization of fluoride glasses based on AlF3 and ZrF4
中文摘要以摩尔组成为8.7MgF2-17.4CaF2-8.7SrF2-13.3BaF2-13.0YF3-31.6.AlF3-7.3ZrF4的氟化物玻璃为对象,研究了玻璃的分相和析晶.研究表明,玻璃中同时含有AlF3和ZrF4时,玻璃产生明显的分相,玻璃在高温下对水比较敏感,容易产生表面析晶.玻璃内部的析晶主要来自稳定性较差的富Al相,受空气中水分的影响,玻璃表面的析晶首先产生于富Zr相.依据玻璃的分相和析晶表现,讨论了含AlF3和ZrF4氟化物玻璃的表面析晶机理.; The phase separation and crystallization of fluoride glass 8.7MgF(2)-17.4CaF(2)-8.7SrF(2-)13.3BaF(2)-13.0YF(3)-31.6AlF(3)-7.3ZrF(4) in mole percent were studied. The investigation indicates that the phase separation occurs obviously when AlF3 and ZrF4 coexist in glass, the glass is more sensitive to water at high temperature and the surface crystallization often occurs. The crystallization in glass mainly occurs in Al-rich phase, and the crystallization on the surface of glass mostly comes from Zr-rich phase because of the water in atmosphere. According to the performance of glass phase separation and crystallization, the surface crystallization mechanism of fluoride glass containing AlF3 and ZrF4 was discussed.
学科主题光学材料;光学玻璃
分类号TQ171
收录类别ei
语种中文
公开日期2009-09-24
源URL[http://ir.siom.ac.cn/handle/181231/4793]  
专题上海光学精密机械研究所_高功率激光单元技术研发中心
推荐引用方式
GB/T 7714
曹国喜,胡和方,干福熹. 含AlF3和ZrF4氟化物玻璃的分相与析晶, Crystallization of fluoride glasses based on AlF3 and ZrF4[J]. 无机材料学报,2005,20(1):53, 58.
APA 曹国喜,胡和方,&干福熹.(2005).含AlF3和ZrF4氟化物玻璃的分相与析晶.无机材料学报,20(1),53.
MLA 曹国喜,et al."含AlF3和ZrF4氟化物玻璃的分相与析晶".无机材料学报 20.1(2005):53.

入库方式: OAI收割

来源:上海光学精密机械研究所

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