TY JOUR TI CIRCUITRY , STRUCTURE AND PROPERTIES OF HETEROGENEOUS MATERIALS KW composite heterogeneous material KW armor KW reinforcement KW intermetallic compound KW welding JO Bulletin of Bryansk state technical university AU Kryukov, D.B. AU Krivenkov, A.O. AU Chugunov, S.N. PY 2021 IS 2021 PB Bryansk State Technical University