| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress adherence and accumulation of clad inside a jet pump and maintain the initial capacity of the jet pump for a long time. <P>SOLUTION: A manufacturing method of a coating of a jet pump includes a solution applying step S5 for applying an oxide-based ceramic solution on at least one of the inner surface of components that constitute a jet pump in a boiling water reactor, and a heat treatment step S7 for heating the inner surface of the components of the jet pump on which the oxide-based ceramic solution is applied to form a coating made of the oxide-based ceramic after the solution applying step S5. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
