| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a neutron reflector and a nuclear reactor capable of inhibiting emission of tritium into coolant.SOLUTION: A neutron reflector such as a beryllium reflector 24 or an H-shaped frame for beryllium 26 includes: a beryllium bulk body 24a or 26a; and a surface layer 24b or 26b provided on a surface of the beryllium bulk body 24a or 26a. The surface layer 24b or 26b comprises one or more types selected from the group consisting of Al, AlO, AlN, Si, SiO, SiN, and SiC.</p> |
