FORMATION OF THE STRUCTURE OF TOOL STEELS DURING RE-HARDENING. Web of Technology: Multidimensional Research Journal, [S. l.], v. 4, n. 5, p. 1–8, 2026. Disponível em: https://webofjournals.com/index.php/4/article/view/6356. Acesso em: 26 may. 2026.