GHELLOUDJ, E. .; HANNACHI, M. T.; DJEBAILI, H. EFFECT OF TIME ON THE COMPOUND LAYER FORMED DURING SALT BATH NITRIDING OF AISI 4140 STEEL. Acta Metallurgica Slovaca, [S. l.], v. 24, n. 4, p. 280–286, 2018. DOI: 10.12776/ams.v24i4.1111. Disponível em: https://journals.scicell.org/index.php/AMS/article/view/277. Acesso em: 4 may. 2024.