BODY FOR A NUCLEAR FUEL ASSEMBLY, AND NUCLEAR FUEL ASSEMBLY COMPRISING SUCH A BODY

摘要

The invention relates to a body for a nuclear fuel assembly having a longitudinal axis (X) and comprising: first (4) and second (6) tubular segments made of a metal material and forming the longitudinal ends of the assembly body; a frame (8) made of a metal material and connecting the first (4) and second (6) segments, wherein the frame (8) is perforated; and an inner tubular ceramic structure (10) arranged between the first (4) and second (6) segments inside the frame (8).