High-heat flux tests of tungsten divertor mock-ups with steady-state plasma and e-beam oleh V.P. Budaev, S.D. Fedorovich, A.V. Dedov, A.V. Karpov, A.T. Komov, Yu.V. Martynenko, R.N. Giniyatulin, A.N. Makhankov, N.V. Litunovsky, A.P. Sliva, A.Yu. Marchenkov, D.N. Gerasimov, M.K. Gubkin, M.V. Lukashevsky, A.V. Zakharenkov, A.V. Lazukin, G.B. Vasiliev