@ARTICLE{Hrapkowicz_Bartłomiej_Electrochemical_2023, author={Hrapkowicz, Bartłomiej and Lesz, Sabina and Drygała, Aleksandra and Karolus, Małgorzata and Gołombek, Klaudiusz and Babilas, Rafał and Popis, Julia and Gabryś, Adrian and Młynarek-Żak, Katarzyna and Garbiec, Dariusz}, volume={71}, number={3}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={e145564}, howpublished={online}, year={2023}, abstract={In order to investigate the effect of the milling time on the corrosion resistance of the Mg65Zn30Ca4Pr1 alloy, powders of the alloy were prepared and milled for 13, 20, and 70 hours, respectively. The samples were sintered using spark plasma sintering (SPS) technology at 350◦C and pressure of 50 MPa. The samples were subjected to potentiodynamic immersion tests in Ringer’s solution at 37◦C. The obtained values of Ecorr were –1.36, –1.35, and –1.39 V, with polarization resistance Rp = 144, 189, and 101 Ω for samples milled for 13, 20 and 70 h, respectively. The samples morphology showed cracks and pits, thus signaling pitting corrosion.}, type={Article}, title={Electrochemical behavior and morphology of selected sintered samples of Mg65Zn30Ca4Pr1 alloy}, URL={http://www.czasopisma.pan.pl/Content/126998/PDF/BPASTS-03315-EA.pdf}, doi={10.24425/bpasts.2023.145564}, keywords={magnesium, rare-earth elements, SPS, corrosion}, }