PRODUCTION OF TUNGSTEN AND TUNGSTEN ALLOYS FROM TUNGSTEN BEARING COMPOUNDS BY ELECTROCHEMICAL METHODS

摘要

This invention relates to a method for producing tungsten and/or tungstenalloys from tungsten bearing compoundsby electro reduction in molten salt solutions. The process for carrying outthe invention can be expanded to include other metals,which show similar behavior with tungsten. This invention relates to a methodfor excluding non-metallic compounds (like X) frommetallic compounds (like M1M2X) by electrolysis inside melted salt or saltsolutions.