This study was carried out basic experiments mainly to investigate important zinc bath reaction mechanism, addition amount of Zn, reaction temperature and time etc., in recycling of waste cemented carbide by zinc process. As the result, although shoul...
This study was carried out basic experiments mainly to investigate important zinc bath reaction mechanism, addition amount of Zn, reaction temperature and time etc., in recycling of waste cemented carbide by zinc process. As the result, although should be heated more than at 800℃. And this study was examined that it was suitable that apply heat more than at 900℃ for 1 hour after diffusion reaction in lower temperature than 800℃ for vapour and residual amount of zinc bath process.