ELEMENT CREUX EN FONTE DESTINE A ETRE ASSEMBLE DE FACON ETANCHE A UN CORPS ANNEXE, PROCEDE DE FABRICATION D'UN TEL ELEMENT ET CONTENEUR POUR MATIERES RADIOACTIVES.

摘要

An open end (6a) allows access to the interior (10) of a main body (6). At this end a steel insert (12) is provided for lid assembly. Each insert is fixed to the open end at a bonding zone (14) formed by chemical reaction between the casting and the steel. - The body is cylindrical. Extending along the main axis (8), it contains a cylindrical space. Each steel insert forms a coaxial ring. The insert extends the body longitudinally. One end is open, the other closed. In a variant, both ends are open, and each is similarly-equipped for closure. Each joining zone (14) has a mean thickness between 10 microns m and 5 mm. - An INDEPENDENT CLAIM is included for the production of the above container.