Mondragon Unibertsitatea

An integrated circularity and life cycle assessment of power electronic converters: key hotspots and improvement opportunities

The rapid electrification of energy systems relies heavily on power electronic converters (PECs), which enable efficient electricity conversion and control in applications such as industrial drives, renewable energy systems, and electric mobility. However, despite their high oper...

Influence of Zn and Cr Additions on the Microstructure and Mechanical Properties of Al–Mg–Si–Zr–Cu Multicomponent HPDC Alloys

This study develops novel multicomponent Al–Mg–Si–Zr–Cu-based alloys for high-pressure die casting (HPDC) with improved mechanical properties and thermal stability. Four compositions were designed through Zn and Cr additions, supported by thermodynamic modelling. XRD and SEM/EDS...