Now showing items 1-4 of 4
Influence of additives of nanoparticles on structure formation of fine-grained hardmetals
This paper introduces a new concept of coated fine carbides modified by nanoparticles Al2O3, ZrO2 (inhibitors) as the starting method for improved hardmetals. The study involved computational and experimental methods to ...
Effect of liquid-phase sintering as a means of quality enhancement of pseudoalloys based on copper
The effects of liquid phase of metal binder on the microstructure and properties of self-diffusion gradient composite (Cu - Al – ZnO) were investigated. For the compositions considered, it was revealed that at ...
Investigation of cutting temperature and chip formation during rotational turning by multifaceted cutters
The influences of conditions of rotational turning by multifaceted cutters (RTMC) on the cutting point temperature under the intermittent cutting operation are examined. By employing a different geometry of the tool and ...
Investigation into the Peculiarities of Structure Formation and Properties of Copper-Based Powder Pseudoalloys Modified by ZnO and TiN Nanoparticle Additives
Comprehensive investigations into Cu–ZnO (nano) and Cu–TiN (nano) copper-based materials by standard methods in combination with metallographic and electron microscopy investigations using energy-dispersive and thermal ...