ENVIRONMENTAL ASSESSMENT TOOL FOR REGENERATION TECHNOLOGY OF METAL-CERAMIC

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

Abstract. The environmental assessment of regeneration techniques of ceramic-metal alloys, the technology of strong metal-ceramic alloys regeneration , based on the use of high gradients of pressures and load speeds, generating by percussion waves, with the aim of creation of imperfect structure of strong alloys for further grinding and production of ultradisperting powders of high chemical activity has been worked out.

Keywords: tungsten, cobalt, tools, tungsten carbide, heterogeneous environment, defect formation.