| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nuclear reactor structural member having a surface layer which improves corrosion resistance and hydrogen absorption resistance, and a manufacturing method for the member. <P>SOLUTION: A nuclear reactor structural member includes: a base substance at least a surface layer 10 of which is made of zirconium, a zirconium alloy, and a zirconium oxide or a zirconium alloy oxide; and a metal oxide layer 11 which is provided on a surface of the base substance and which includes at least one kind of platinum group elements made of platinum, palladium, iridium, ruthenium, rhodium, and osmium. <P>COPYRIGHT: (C)2012,JPO&INPIT |
