TY JOUR TI Speaking of mechanism responsible for a composite material microstructure formation under welding of heterogeneous components in a friction with stirring mode KW friction treatment KW composite material KW immiscible components KW adiabatic shear bands KW Al–Pb system KW friction coefficient. JO Science intensive technologies in mechanical engineering AU Shlyapin, A.D. AU Ovchinnikov, V.V. AU Uchevatkina, N.V. PY 2025 IS 2025 PB Bryansk State Technical University