High pulse peak power in pulsed systems may quickly lead to overheating of the metallic melt or welding seam defects. This is exactly where you can counteract the melting bath temperature with SPT thanks to individual settings.
In comparison to traditional laser welding systems, SPT can influence solidification morphology, including the rate of nucleation. This increases the plastic ductility of the compound with different materials such as titanium, aluminium or stainless steel. Of particular importance is combined pulse shaping and modulation when welding refractory metals. Excellent results can be achieved if the melt is supercooled using pulse modulation.