Ceramic Materials of Compositions (mol. %) 97ZrO2–3Sm2O3 and 94ZrO2–6Sm2O3 based on nanosized powders synthesized by hydrolysis sol-gel method are obtained. It is shown that in ceramic materials a two-phase ...
The preparation of composites based on nanopowders synthesized by the sol-gel method in the system of aluminum oxide and tetragonal zirconium dioxide stabilized by cerium cations (Al 2 O 3 - [Ce-TZP]) ...
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It is shown that the principles of directed control of the process of forming the structure of materials by modifying their compositions with eutectic additives are valid not only for ceramics based on ...
The dimensional and morphological parameters of nanopowders of the ZrO 2 - СеО 2 system obtained from carbonate and hydroxide precursors have been investigated. The effect of the nature of the precipitant ...
The morphological features of powders of the same chemical composition in the system Al 2 О 3 - ZrO 2 - СеО 2 with different sequence deposition of components. The schemes used for the preparation ...
Mechanisms for drawing glass rods used in the optical industry are considered. Draw mechanisms are classified according to the type of gear used to convert the rotary motion of the actuator into the translational ...
A one-dimensional model is considered, which includes the equations of continuity, balance of forces and a physical model that describes the state of the glass melt in the fiber formation zone. Perturbations ...
An assessment of the influence of vibrations of the drawing units on the deviation of the drawn fiber diameter is given. An elastic thread was taken as a design model. A kinematic disturbance is introduced ...
