Influence of composition of deposited metal and thermodeformation cycle of surfacing on stability of joints of wheel steels with dispersion nitride and solid-soluble hardening to cold cracks formation - V. D. Pozniakov; O. A. Haivoronskyi; A. V. Klapatiuk; A. M. Denysenko; S. V. Shmyhelskyi (Automatic Welding, 2020)