TY - JOUR AU - Moussa, Romany R. AU - Ali, Amer E. AU - Abdel-Magied, Ragab K. AU - Elshiekh, Mohamed N. PY - 2019/01/01 Y2 - 2024/03/29 TI - An Investigation into Mechanical Properties of Ductile Cast Iron with Different Heat Treatment Processes JF - Periodica Polytechnica Mechanical Engineering JA - Period. Polytech. Mech. Eng. VL - 63 IS - 3 SE - DO - 10.3311/PPme.13672 UR - https://pp.bme.hu/me/article/view/13672 SP - 183-187 AB - <p>The mechanical properties as well as microstructure of the ductile cast iron (DCI) are most likely affected by heat treatments. In this work, the mechanical properties of different heat treated of DCI alloy were investigated. Two heat treatment (HT) processes were conducted for DCI; austempering and quenching followed by lower tempering. The melted alloy of DCI was poured in Y-block, from which the specimens of the mechanical tests were prepared. Experimental tests were carried out to investigate the effect of these HT processes on the mechanical properties. A comparison between mechanical properties due to HT and as cast DCI are presented and discussed. The results showed that there is a difference in microstructure, homogeneity, wear rate and compression of DCI based on the conducted heat treatment.</p> ER -