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

页码：C68 / C69

页数：2

共 8 条

[1] Allen B J, 1983, Australas Phys Eng Sci Med, V6, P184
[2] DETERMINATION OF THERMAL DIFFUSIVITIES OF THERMAL ENERGY STORAGE MATERIALS .I. SOLIDS UP TO MELTING POINT
CHANG, H
ALTMAN, M
SHARMA, R
[J]. JOURNAL OF ENGINEERING FOR POWER, 1967, 89 (03): : 407 - &
[3] CRAYTON PH, 1984, AM CERAM SOC BULL, V63, P715
[4] KANDA K, 1983, 6TH P INT C RAD SHIE, V2, P1258
[5] MALBEDEL MS, 1978, KIRKOTHMER ENCY CHEM, V10, P757
[6] NEUROTH N, 1970, CER ABSTR, V49, P7
[7] SVIKIS VD, 1964, R119 CAN DEP MIN TEC
[8] WEAST RC, 1977, HDB CHEM PHYSICS, pB271

← 1 →