The fusion reactor blanket with lithium-lead eutectic alloy Li17-Pb83

Results of improvements of lithium-lead eutectic blanket channels are described in the report. Operations conditions of breeding channels, technics of filling up with eutectic and tritium recovery problems are considered. LOCA and LOFA as well as eutectic-water interaction are analyzed. The article contains a survey of investigations of eutectic and channel structure thermal-mechanical behavior, that was the cause of the up-to-date channel option. There are suggestion for the further development of the channel design.