Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The methods of compacting dry polydisperse and nanometric powders into required shapes with improved density distribution have been developed: pressing under powerful ultrasonic action and collector pressing by the control of friction forces redistribution. Modeling and experimental investigation of the deformation process of a powder body by different methods show that in the case of ultrasonic pressing, the relative differential of density along the pressing height has decreased by 35% as compared to the conventional uniaxial pressing. Collector pressing promotes decreasing dispersion of density distribution by 10 times, and reducing the relative density differential along the sample height by 60%.

Original languageEnglish
Title of host publicationA Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme
Publication statusPublished - 2008
Event2nd International Congress on Ceramics, ICC 2008 - Verona, Italy
Duration: 29 Jun 20084 Jul 2008

Other

Other2nd International Congress on Ceramics, ICC 2008
CountryItaly
CityVerona
Period29.6.084.7.08

Fingerprint

Powders
Vibrations (mechanical)
Ultrasonics
Friction

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Khasanov, O., Dvilis, E., Sokolov, V., & Pokholkov, Y. (2008). Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method. In A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme

Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method. / Khasanov, Oleg; Dvilis, Edgar; Sokolov, Vitaly; Pokholkov, Yury.

A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Khasanov, O, Dvilis, E, Sokolov, V & Pokholkov, Y 2008, Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method. in A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2nd International Congress on Ceramics, ICC 2008, Verona, Italy, 29.6.08.
Khasanov O, Dvilis E, Sokolov V, Pokholkov Y. Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method. In A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008
Khasanov, Oleg ; Dvilis, Edgar ; Sokolov, Vitaly ; Pokholkov, Yury. / Mechanisms of dry powder net-shaping under ultrasonic vibration and by the collector method. A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008.
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