BASKET FOR CONTAINING RECYCLED FUEL ASSEMBLY AND CONTAINER FOR CONTAINING RECYCLED FUEL ASSEMBLY

摘要

It is an object of the present invention to suppress, while securing heat transfer performance and a subcritical function, a fall in manufacturing efficiency when a material hard to be extruded such as a B-A1 material is used. To attain the object, a recycled fuel assembly storage basket 1 according to the present invention is configured by combining first square pipes 10 and hollow tabular members 20. Storage cell rows are formed by linearly arraying a plurality of rows of the first square pipes 10 with projections 10t 1 thereof set in contact with each other and projections 10t 2 thereof set in contact with each other. The tabular members 20 are stacked in a plurality of stages between storage cells, in which the first square pipes 10 are linearly arrayed, with long side ends TL of the tabular members 20 set in contact with each other.