Untersuchung von Hochtemperatureigenschaften modifizierter AlSiCu-Gusslegierungen

Within this research one modified AlSiCu master casting alloy has been compared with the norm AlSi9Cu3 casting alloy. These alloys are mainly used in the automotive industry for pistons and cylinder heads. The good castability, the high strength at room and elevated temperatures, the low weight, the good wear resistance, and the low thermal expansion are responsible for these applications.