KFU. Card publication. Ultrasound-assisted extrusion of construction ceramic samples

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

ULTRASOUND-ASSISTED EXTRUSION OF CONSTRUCTION CERAMIC SAMPLES

Form of presentation

Articles in international journals and collections

Year of publication

2017

Язык

английский

Authors, employees of KFU

Zakharov Yuriy Anatolevich, author

Lapuk Semen Evgenevich, author

Other authors

Vyuginova Alena Aleksandrovna, author

Garipov Lenar Nafisovich, author

Kabirov Ramis Raisovich, author

Novik Aleksey Aleksandrovich, author

Authors, postgraduates KFU

Nafikov Robert Mudarisovich, postgraduate kfu

Faseeva Galiya Ryakibovna, postgraduate kfu

Authors, students KFU

Lapuk Semen Evgenevich, author

Bibliographic description in the original language

Faseeva G.R, Nafikov R.M, Lapuk S.E, Ultrasound-assisted extrusion of construction ceramic samples//Ceramics International. - 2017. - Vol. 43, Is. 9. - P. 7202-7210.

Annotation

The conditions for a decrease in friction during ceramic brick production between a mixture and an extruder die under the influence of 20?30 kHz ultrasound applied to the die are calculated. An optimum design of a die used to mold 30 mm diameter cylindrical samples with a resonance in this frequency range is selected using computer modeling. From the results, a titanium die is fabricated and tested on a Verdes?050 (Spain) laboratory extruder using an ultrasonic magnetostrictive transducer with a power of 1.5 kW (Inlab-Ultrazvuk, Russia). A 12% reduction in extrusion pressure, a 20% acceleration of molding and a positive influence on the properties of the ceramics were found. The surface of the ceramic samples was covered by craters with diameters of approximately 10 μm due to the boiling of water, and the porosity of the main body of the samples decreased. This technique prevents the undesirable rapid drying of the surface when the samples exit the die and stabilizes the strength of th

Keywords

Construction ceramics, Extrusion, Die, Brick, Ultrasound

The name of the journal

Ceramics International

URL

https://www.scopus.com/inward/record.url?eid=2-s2.0-85014210376&partnerID=40&md5=9e63b611492b9805cf2c14a87d210aff

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=154439&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Zakharov Yuriy Anatolevich	ru_RU
dc.contributor.author	Lapuk Semen Evgenevich	ru_RU
dc.contributor.author	Vyuginova Alena Aleksandrovna	ru_RU
dc.contributor.author	Garipov Lenar Nafisovich	ru_RU
dc.contributor.author	Kabirov Ramis Raisovich	ru_RU
dc.contributor.author	Novik Aleksey Aleksandrovich	ru_RU
dc.contributor.author	Lapuk Semen Evgenevich	ru_RU
dc.contributor.author	Nafikov Robert Mudarisovich	ru_RU
dc.contributor.author	Faseeva Galiya Ryakibovna	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Faseeva G.R, Nafikov R.M, Lapuk S.E, Ultrasound-assisted extrusion of construction ceramic samples//Ceramics International. - 2017. - Vol. 43, Is. 9. - P. 7202-7210.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=154439&p_lang=2	ru_RU
dc.description.abstract	Ceramics International	ru_RU
dc.description.abstract	The conditions for a decrease in friction during ceramic brick production between a mixture and an extruder die under the influence of 20?30 kHz ultrasound applied to the die are calculated. An optimum design of a die used to mold 30 mm diameter cylindrical samples with a resonance in this frequency range is selected using computer modeling. From the results, a titanium die is fabricated and tested on a Verdes?050 (Spain) laboratory extruder using an ultrasonic magnetostrictive transducer with a power of 1.5 kW (Inlab-Ultrazvuk, Russia). A 12% reduction in extrusion pressure, a 20% acceleration of molding and a positive influence on the properties of the ceramics were found. The surface of the ceramic samples was covered by craters with diameters of approximately 10 μm due to the boiling of water, and the porosity of the main body of the samples decreased. This technique prevents the undesirable rapid drying of the surface when the samples exit the die and stabilizes the strength of th	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Construction ceramics	ru_RU
dc.subject	Extrusion	ru_RU
dc.subject	Die	ru_RU
dc.subject	Brick	ru_RU
dc.subject	Ultrasound	ru_RU
dc.title	Ultrasound-assisted extrusion of construction ceramic samples	ru_RU
dc.type	Articles in international journals and collections	ru_RU