FABRICATION OF DENSE LITHIUM-FLUORIDE FOR NEUTRON SHIELDING

被引：0
|
作者：
STEWART, MWA
BUYKX, WJ
机构：
[1] Australian Nuclear Science and, Technology Organisation, Menai, Aust, Australian Nuclear Science and Technology Organisation, Menai, Aust
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1988年 / 71卷 / 02期
关键词：
BIOMEDICAL ENGINEERING - Radiotherapy - CERAMIC MATERIALS - Toxicity - LITHIUM COMPOUNDS - Radiation Protection - RADIATION PROTECTION - Materials;
D O I：
暂无
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：
Polycrystalline LiF suitable for use as a thermal neutron shielding material was fabricated by both hot-pressing and pressureless sintering to greater than 99. 5% theoretical density. To achieve this, the poorly sinterable as-received LiF powder had to be (a) ball-milled to reduce particle size, (b) calcined to substantially remove porosity from the cubic particles, and (c) ball-milled again to break up agglomerates formed during calcination.
引用
收藏
页码：C68 / C69
页数：2
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