5 Result(s)
within
Yu. A. Zakharov
Materials Science
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Article
Application of Laser Scannung Thermography and Regression Analysis to Determine Characteristics of Defects in Polymer Composite Materials
The method of laser point scanning thermography is highly sensitive and allows for reliable detection of surface and subsurface defects in products made of polymer composite materials. When implementing this m...
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Article
Clay Modifier Activation for Ceramic Brick by Ultrasonic Extrusion
The properties of ceramic are studied in the case where clay is modified by adding small amounts of glass fiber in the process of ultrasonic extrusion of laboratory samples. Ultrasound increases the strengthen...
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Article
Prototy** of Ultrasonic Die for Extrusion of Ceramic Brick
A scaled-down prototype of a die for extruding ceramic brick with ultrasonic oscillations from a magneto-striction transducer delivered onto the die wall was tested. Extruder productivity was increased. There ...
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Article
Nanostructured composites based on highly porous carbon matrices filled with gold
High-purity, regularly shaped nanostructured gold-carbon composites with high specific surface area and porosity were obtained via the reduction of hydrogen tetrachloroaurate (III) by highly porous matrices de...
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Article
The effect of magnetic field on the shape of etch pits of paracetamol crystals
In the present study we investigate the effect of magnetic field on the shape of etch pits of the crystals of p-hydroxyacetanilide (paracetamol), which is widely used in pharmacy as antipyretic, antiphlogistic me...
