The paper presents the results of an investigations of the sintered zirconia ceramics that
have been stabilized with Y 2 O 3 and CeO 2. The initial powders were synthesized via …

Fabrication of alumina–tungsten carbide nanocomposite was investigated. Characteristics of
the densification and sintering were analyzed considering both the nano-size particle …

The paper presents results of investigations on the binderless nanostructured tungsten
carbide (WC) cutting tools fabrication and performance. The scientific novelty includes the …

In the paper, structure and properties of novel diamond composite with enhanced properties
were presented and discussed. The samples were prepared using the method of cold …

The current paper presents a novel approach of rapid tooling technique involving 3D printed
pattern and microwave sintering to develop the cutting insert with an inbuilt channel for the …

The structure, mechanical properties (hardness H and elastic modulus E), evaluation
parameters for determining the resistance of the material to elastic (H/E) and plastic (H 3/E …

The effect produced by different concentrations of ZrO2 additives (from 0 to 10 wt%) on the
morphology, structure, and content of diamond grains in the hard-alloy matrix of Сdiamond …

In order to prepare cobalt-free cemented carbide by liquid phase sintering, various contents
of Al 2 O 3–ZrO 2 by eutectic ratio were utilized as binders for tungsten carbides. The effects …

New data on the effect of a ZrO2 nanopowder additive (from 0 to 10 wt%) on phase
formation and structural transformations in the hard-alloy matrix in the region of destruction …

The study is devoted to structure and mechanical properties of a diamond composite used
for manufacturing of cutting tools applied in a wide range of technological fields. The sample …