Sarsembaeva Т.; Kanaev А. Formation of a gradient-layer structure in structural steel during plasma hardening. Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series, [S. l.], v. 150, n. 1, p. 173–185, 2025. DOI: 10.32523/2616-7263-2025-150-1-173-185. Disponível em: https://bultech.enu.kz/index.php/main/article/view/751. Acesso em: 3 apr. 2025.