Figure 3From: Simulation and multi-objective optimization to improve the final shape and process efficiency of a laser-based material accumulation processNucleation and melting phase (Run 12): One-sided nucleated melt at \(t_{10}={3.68}\) ms (left), transition into a spherical shape at \(t_{25}={9.20}\) ms (middle) and nearly quasi-stationary melting phase with a spherical melt tilted towards the impinging laser at \(t_{60}={22.1}\) ms (right)Back to article page