In modern cold rolling mills in the steel industry, iron oxide powder is produced as a by-product when used pickling agents are recycled. Further processing of these powders could enable production for various applications metallurgy. For this purpose, new process route with an eco-friendly hydrogen reduction treatment was developed. The able to manufacture variety particles through minor adapt...

The modification of metal alloy powders by coating with nanoparticles offers the possibility to improve additive manufacturing processes, in particular powder bed fusion metals laser beams (PBF/LB-M), from material side view. Subsequently, component qualities including mechanical properties and microstructural characteristics could be improved. Furthermore, enables improved energy utilization d...

In this study, a method has been developed to coat metal powder particles (Fe, 316L stainless steel and Cu) with graphene oxide (GO). The is based on using pH window where opposite zeta potentials cause the GO sheets be attracted passive layer of surface rotary evaporator mixing achieve good dispersion control concentration GO. pH-dependent interactions Cu Fe powders in solution have investigat...