HIGHLY STABLE FLUORIDE GLASS

被引:5
作者
ELYAMANI, A [1 ]
SNITZER, E [1 ]
PAFCHEK, R [1 ]
SIGEL, GH [1 ]
机构
[1] RUTGERS STATE UNIV,FIBER OPT MAT RES PROGRAM,PISCATAWAY,NJ 08854
关键词
D O I
10.1557/JMR.1992.1541
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new family of modified ZBLAN glass compositions has been synthesized which provides better stability against crystallization. A preliminary study of the Hruby factor H(R) shows higher values as compared to a ZBLAN glass prepared under the same conditions, utilizing similar high purity starting materials. Large rods of clear glass with a 1.5 cm diameter and up to 17 cm in length were easily obtained. Results will be presented on the physical properties and crystallization behavior of these high stability glasses.
引用
收藏
页码:1541 / 1544
页数:4
相关论文
共 22 条
[1]   CALCULATION OF AVRAMI PARAMETERS FOR HETEROGENEOUS SOLID-STATE REACTIONS USING A MODIFICATION OF KISSINGER METHOD [J].
AUGIS, JA ;
BENNETT, JE .
JOURNAL OF THERMAL ANALYSIS, 1978, 13 (02) :283-292
[2]   Granulation, Phase Change, and Microstructure - Kinetics of Phase Change. III [J].
Avrami, M .
JOURNAL OF CHEMICAL PHYSICS, 1941, 9 (02) :177-184
[3]   Kinetics of phase change I - General theory [J].
Avrami, M .
JOURNAL OF CHEMICAL PHYSICS, 1939, 7 (12) :1103-1112
[4]  
Avrami M., 1940, J CHEM PHYS, V8, P212, DOI DOI 10.1063/1.1750631
[5]  
Busse L. E., 1985, MAT SCI FORUM, V5-6, P219
[6]  
BUSSE LE, 1987, MATER SCI FORUM, V19, P523
[8]   INFLUENCE OF A PRECOOLING ON THE NUCLEATION KINETICS OF ICE FROM WATER DROPLETS [J].
CLAUSSE, D ;
BROTO, F .
COLLOID AND POLYMER SCIENCE, 1982, 260 (06) :641-642
[9]  
ESMAULTGORESDEM.MA, 1985, MATER SCI FORUM, V5, P241
[10]  
GRANGE RA, 1941, T ASM, V29, P85