METHOD OF HARD METALS WASTE TREATMENT AND EQUIPMENT FOR APPLICATION OF THIS METHOD

The invention relates to a process for processing and re-use of hard metal wastes. The hard metals used for the production of hard metal tools largely consist of tungsten carbide and also contain cobalt. The wastes are difficult to pulverise but can only be re-used in the form of powder. According t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAJDU,BALINT,HU, NYIRI,ATTILA,HU, BOEDAI,OTTO,HU, PENTEK,ISTVAN,HU, LEVAI,IMRE,HU, KRAJCSOVICS,FERENC,HU, NEVERI,ISTVAN,HU, HEDAI,LAJOS,HU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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