DFG funding for development of molding materials for the casting production of aluminum components
We are pleased to announce that our Chair of Casting Technology has received new funding.
The “UHPC as molding material” research project is developing mineral-bound and reusable molding materials for the casting production of aluminum components.
The project investigates mineral-bound molding materials as innovative, reusable permanent molds in light metal casting. The use of ultra-high-performance concretes and alkali-activated binders is intended to reduce the reactivity and thermal conductivity of conventional metal molds and improve process stability. In addition to optimizing thermal and mechanical properties, different aggregates and fiber additives are being investigated to further increase the durability of the mold materials. Experimental studies and numerical simulations provide the basis for an in-depth understanding of mold filling, stress distribution, and the service life of concrete molds. In addition, the influence on the microstructure and mechanical properties of selected aluminum alloys is being analyzed in order to be able to specifically adjust the process parameters. The aim is to develop a cost-efficient, resource-saving casting process that bridges the gap between sand casting and permanent mold casting and opens up new potential for industrial applications.
The project strengthens the Chair’s knowledge of the use of alternative molding materials and the associated sustainability in casting processes.
We would like to express our sincere thanks to the German Research Foundation (DFG) for its trust and support, and we look forward to the successful implementation of this project!