Testing of lithium titanate as an alternate blanket material
Testing of lithium titanate as an alternate blanket material
复制标题
DOI：
10.1016/0022-3115(94)90961-x
复制
发表时间：
1994-09
影响因子：
3.1
通讯作者：
J. Miller;H. Hamilton;J. Sullivan
中科院分区：
文献类型：
--
作者：
J. Miller;H. Hamilton;J. Sullivan
钛酸锂（Li 2 TiO 3）已被研究作为Li 2 ZrO 3的替代陶瓷覆盖层材料。相对高密度的1.2 mm球体已经使用挤出/翻滚方法生产。通过热循环后的测试确定获得高强度球体。氚释放进行了研究，在辐照后退火。研究了加热速率、吹扫气体成分和材料特性对反应的影响。结果表明该材料具有良好的氚释放特性，与Li 2 ZrO 3相似。
Lithium titanate (Li2TiO3) has been investigated as an alternate ceramic blanket material to Li2ZrO3. Relatively high density 1.2 mm spheres have been produced using an extrusion/tumbling method. High-strength spheres were obtained as determined by testing following thermal cycling. Tritium release was investigated in post-irradiation anneals. The effects of heating rate, sweep-gas composition and material characteristics were investigated. The results indicate good tritium release characteristics for this material, similar to Li2ZrO3.