Published 04/04/2025 at 867 × 747 in Friction Stir Processing: A Thermomechanical Processing Tool for High Pressure Die Cast Al-Alloys for Vehicle Light-weighting Fig. 2. Low-magnification microstructural overview of (a) HPDC A380; (b) FSPed A380; (c) HPDC Aural-5; (b) FSPed Aural-5. Fig. 2. Low-magnification microstructural overview of (a) HPDC A380; (b) FSPed A380; (c) HPDC Aural-5; (b) FSPed Aural-5.