Author/Authors :
Kupriyanov، نويسنده , , I.B. and Nikolaev، نويسنده , , G.N. and Roedig، نويسنده , , M. and Gervash، نويسنده , , A.?. and Linke، نويسنده , , I.J. and Kurbatova، نويسنده , , L.A. and Perevalov، نويسنده , , S.I. and Giniyatulin، نويسنده , , R.N.، نويسنده ,
Abstract :
The status of RF R&D activities in production and characterization of TGP-56FW beryllium grade is presented. The results of metallographic studies of microstructure and cracks morphology are reported for full-scale Be tiles (56 × 56 × 10 mm) subjected to VDE simulation tests in TSEFEY-M testing facility (VDE-10 MJ/m2 during 0.1 s, 1 shot) and following low cycle thermal fatigue tests (500 thermal cycles at 1.5 MW/m2). First results of plasma disruption tests (E = 1.2–5 MJ/m2, 5 ms), which were obtained during the realization of Thermal Shock/VDE Qualification program of RF beryllium in JUDITH-1 facility, are also discussed.
