<p>The invention relates to a final, ready to use, spacer grid for a nuclear boiling water reactor. The final spacer grid comprises: i) a spacer grid structure made of an alloy that has been formed and assembled such that it constitutes a spacer grid, and ii) an outer oxide coating on the surface of the spacer grid structure. Said alloy is a Ni base alloy that consists of the following:(table) The invention also relates to a method of manufacturing the final spacer grid according to the invention.</p>
申请公布号
WO2009145708(A1)
申请公布日期
2009.12.03
申请号
WO2009SE50579
申请日期
2009.05.20
申请人
WESTINGHOUSE ELECTRIC SWEDEN AB;CALOTA, ELENA;HALLSTADIUS, LARS;DAHLBAECK, MATS;OENNEBY, CARINA;HELMERSSON, BRITTA