КФУ. Карточка публикации. Ultrasound-assisted extrusion of construction ceramic samples

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ULTRASOUND-ASSISTED EXTRUSION OF CONSTRUCTION CERAMIC SAMPLES

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2017

Язык

английский

Авторы, сотрудники КФУ

Захаров Юрий Анатольевич, автор

Лапук Семен Евгеньевич, автор

Другие авторы

Вьюгинова Алена Александровна, автор

Гарипов Ленар Нафисович, автор

Кабиров Рамись Раисович, автор

Новик Алексей Александрович, автор

Авторы, аспиранты КФУ

Нафиков Роберт Мударисович, автор

Фасеева Галия Рякибовна, автор

Авторы, студенты КФУ

Лапук Семен Евгеньевич, автор

Библиографическое описание на языке оригинала

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.

Аннотация

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

Ключевые слова

Construction ceramics, Extrusion, Die, Brick, Ultrasound

Название журнала

Ceramics International

URL

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

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https://repository.kpfu.ru/?p_id=154439

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Захаров Юрий Анатольевич	ru_RU
dc.contributor.author	Лапук Семен Евгеньевич	ru_RU
dc.contributor.author	Вьюгинова Алена Александровна	ru_RU
dc.contributor.author	Гарипов Ленар Нафисович	ru_RU
dc.contributor.author	Кабиров Рамись Раисович	ru_RU
dc.contributor.author	Новик Алексей Александрович	ru_RU
dc.contributor.author	Лапук Семен Евгеньевич	ru_RU
dc.contributor.author	Нафиков Роберт Мударисович	ru_RU
dc.contributor.author	Фасеева Галия Рякибовна	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/?p_id=154439	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	Статьи в зарубежных журналах и сборниках	ru_RU