NGUYEN, Van-Thuc; PHAM SON MINH; HUYNH DO SONG TOAN; HO, Nguyen. Evaluation of the effect of TIG surface quenching process of S45C steel on the hardness of cylindrical surface layers by Taguchi method. Acta Metallurgica Slovaca, [S. l.], v. 31, n. 4, p. 225–233, 2025. DOI: 10.36547/ams.31.4.2240. Disponível em: http://office.journal-ams.org/index.php/AMS/article/view/2240. Acesso em: 26 may. 2026.