Cano, A., Valoz, A., Millán, J. and Rodríguez, E. (2026) “ULTRASONIC CHARACTERIZATION OF AISI SAE 1045 STEEL SUBJECTED TO SUBCRITICAL SPHEROIDIZATION TREATMENT AT 700ºC”, Acta Microscopica, 35(1), pp. 43-56. vailable at: https://acta-microscopica.org/acta/article/view/811 (ccessed: 8October2026).