| 发明名称 |
MgF2 SYSTEM FLUORIDE SINTERED BODY FOR RADIATION MODERATOR AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
A MgF2 system fluoride sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, contains CaF2 of 90% by weight at the maximum and has a relative density of 95.2% or more. |
| 申请公布号 |
US2016351282(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201514911748 |
申请日期 |
2015.12.18 |
| 申请人 |
UNIVERSITY TSUKUBA ;TECHNO EYE CORPORATION ;DAICO MFG CO., LTD. |
发明人 |
KUMADA Hiroaki;NAKAMURA Tetsuyuki;IKEDA Takeshi;SHIGEOKA Takuji |
| 分类号 |
G21F1/06;G21K5/02;C04B35/636;C04B35/645;C04B35/553;C04B35/626 |
主分类号 |
G21F1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A MgF2 system fluoride sintered body for a radiation moderator, comprising MgF2 having a compact polycrystalline structure with a bulk density of 3.07 g/cm3 (a relative density of 97.5%) or more. |
| 地址 |
Tsukuba-shi, Ibaraki JP |
