ContentsECONOMICAL EVALUATION OF SINTERED TOOL RECOVERY TECHNOLO-GY USING DETONATION ENERGY Y. Savchenko1, A. Gyrenko2 1Senior Lecturer, Department of Mining Engineering, State Higher Educational Institution "National Mining University”, Dnepropetrovsk, Ukraine, e-mail: savcheny@ua.fm 2Manager, VF Consulting Services, LLC, Kiev, Ukraine, e-mail: annag@vfsglobal.com Abstract. Economical evaluation of sintered tool recovery technology was performed; high gradient pressure and capacity rates based technology was devised to manufacture ultra-dispersion powders of high chemical activity and its alloys for further utilization. Keywords: tungsten, cobalt, tools, tungsten carbide, heterogeneous environment, defect formation.
|