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

摘要

Fall in production efficiency is prevented when a hard to extrude material such as a B-Al material is used with heat transfer performance and subcritical function ensured. A basket (1) for containing recycled fuel assembly is constituted by combining a first rectangular pipe (10) with a hollow planar member (20). Containing cell arrays are constituted by arranging a plurality of first rectangular pipes (10) linearly in a plurality of arrays with their protrusions (10t₁), and protrusions (10t₂) respectively abutting each other. Between the containing cells where the first rectangular pipes (10) are arranged linearly, the planar members (20) are stacked in a plurality of stages with their long side end portions (TL) abutting each other.