DURABILITY OF FLUORIDE GLASSES IN WATER

被引：6
|
作者：
TICK, P [1 ]
MITACHI, S [1 ]
机构：
[1] NIPPON TELEGRAPH & TEL PUBL CORP, GENEVA REPRESENTAT OFF, CH-1211 GENEVA 19, SWITZERLAND
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1991年 / 74卷 / 03期
关键词：
D O I：
10.1111/j.1151-2916.1991.tb04048.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The durability of eight fluoride glasses was tested in liquid water from 25-degrees to 75-degrees-C. The studies were done by first growing a corrosion layer and then examining structure and chemistry in cross section with an optical microscope and an electron microprobe. In this way the details of the corrosion behavior could be directly determined. The results indicate that the corrosion process proceeds by a moving boundary, whose penetration rate is diffusion limited.
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页码：481 / 490
页数：10
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