LIU, X. , MAO, C. , WU, M., CAI, W., DAI, M. and HU, J. 2020. EFFECT OF SALT BATH NITRIDING TIME ON THE PERFORMANCES OF 304 STAINLESS STEEL. Acta Metallurgica Slovaca. 26, 1 (Mar. 2020), 4–6. DOI:https://doi.org/10.36547/ams.26.1.458.