Versatility of the sputtering technique in the processing of WC-Fe-Ni-Cr composites

► Innovative use of the sputtering technique to coat powders. ► Exploration of the sputtering versatility to modify particles surfaces. ► Effect of metallic sputter-coatings on the WC powder processing. ► Effect of the WC powder sputter-coating on its consolidated characteristics. ► Alternative binders to Co and innovative technology for WC based composites.