In　this　study,　tungsten　and　cobalt　were　extracted　from　cemented　carbide　scrap　by　three-stage　electrodeposition　in　Na2WO4　molten　salt　at　900　°C　in　air　atmosphere.　The　cemented　carbide　scrap　was　used　as　the　consumable　anode,　while　the　cemented　carbide　calcined　material　was　used　as　the　electrolytically　active　substance　additive.　The　composition　of　the　cemented　carbide　calcined　material　was　determined　by　thermodynamic　calculations　combined　with　XRD　phase　analysis.　The　study　investigated　the　promoting　effect　of　air　atmosphere　on　anode　oxidation　and　the　effect　of　varying　the　molar　ratio　of　tungsten　to　cobalt　in　the　molten　salt　on　product　composition.　Cyclic　voltammetry　was　used　to　analysed　the　cathodic　reduction　behaviour　of　tungsten　and　cobalt.　The　nucleation　mechanism　of　tungsten　and　cobalt　was　determined　to　be　instantaneous　by　chronoamperometry.　Finally,　metallic　tungsten　and　cobalt　were　successfully　separated　and　extracted　by　three-stage　constant　current　electrolysis.　©　2023