Аннотация
Processes of radiation formation of defects in the iron exposed to radiation by various ions are considered in the work. The algorithm is developed for calculation of cascadely - probabilistic functions, concentration of radiation defects, computations are lead, the regularities arising at calculations of cascadely - probabilistic functions depending on number of interactions and depth of penetration of particles, concentration of radiation defects are revealed by an ionic irradiation in iron. Results of calculations are presented in the form of tables and schedules.