RAKHADILOV, B.K.; SATBAEVA, Z.A.; KOZHANOVA, R.S.; KOWALEWSKI, P.; BAYATANOVA, L.B.; KALITOVA, A.A. EFFECT OF THE STRUCTURE FORMED AFTER BULK AND SURFACE HARDENING ON THE HARDNESS AND WEAR RESISTANCE OF 20Cr2Ni4A STEEL. Eurasian Physical Technical Journal, [S. l.], v. 19, n. 1(39), p. 20–25, 2022. DOI: 10.31489/2022No1/20-25. Disponível em: https://phtj.buketov.edu.kz/EPTJ/article/view/157. Acesso em: 1 apr. 2026.