Выдержка
Formation of cracks in the lateral indentation of brittle ceramic materials is described in several researches [1, 2]. Occurrence of such cracks and the associated side small cracks formed at the surface of the sample in the form of "petals" was observed and analyzed in this research on the samples of boron carbide ceramics and monocrystalline silicon. The experimental results for the determination of the sequence, the direction and nature of crack propagation, the size and shape of areas of spall fracture surface formed at indentation of monocrystalline silicon and polycrystalline boron carbide samples by scanning electron microscopy are presented. A comparison of the experimental results with the modeling results of indentation zone deformation, as well as analytical evaluation of the shapes and the maximum size of the spall fracture zones have been carried out, which showed good coincidence.
| Язык оригинала | Английский |
|---|---|
| Название основной публикации | Advanced Materials Research |
| Страницы | 60-64 |
| Число страниц | 5 |
| Том | 872 |
| DOI | |
| Состояние | Опубликовано - 2014 |
| Событие | Russian-German Forum on Nanotechnology - Tomsk, Российская Федерация Продолжительность: 21 мая 2013 → 24 мая 2013 |
Серия публикаций
| Название | Advanced Materials Research |
|---|---|
| Том | 872 |
| ISSN (печатное издание) | 10226680 |
Другое
| Другое | Russian-German Forum on Nanotechnology |
|---|---|
| Страна | Российская Федерация |
| Город | Tomsk |
| Период | 21.5.13 → 24.5.13 |
Отпечаток
ASJC Scopus subject areas
- Engineering(all)
Цитировать
Pattern of the B4C ceramics surface deformation at local loading. / Dvilis, E. S.; Khasanov, O. L.; Bikbaeva, Zulfa Gadilzanovna; Polisadova, Valentina Valentinovna; Struts, V. K.; Omarov, G. J.; Khasanov, A. O.
Advanced Materials Research. Том 872 2014. стр. 60-64 (Advanced Materials Research; Том 872).Результат исследований: Материалы для книги/типы отчетов › Материалы для конференции
}
TY - GEN
T1 - Pattern of the B4C ceramics surface deformation at local loading
AU - Dvilis, E. S.
AU - Khasanov, O. L.
AU - Bikbaeva, Zulfa Gadilzanovna
AU - Polisadova, Valentina Valentinovna
AU - Struts, V. K.
AU - Omarov, G. J.
AU - Khasanov, A. O.
PY - 2014
Y1 - 2014
N2 - Formation of cracks in the lateral indentation of brittle ceramic materials is described in several researches [1, 2]. Occurrence of such cracks and the associated side small cracks formed at the surface of the sample in the form of "petals" was observed and analyzed in this research on the samples of boron carbide ceramics and monocrystalline silicon. The experimental results for the determination of the sequence, the direction and nature of crack propagation, the size and shape of areas of spall fracture surface formed at indentation of monocrystalline silicon and polycrystalline boron carbide samples by scanning electron microscopy are presented. A comparison of the experimental results with the modeling results of indentation zone deformation, as well as analytical evaluation of the shapes and the maximum size of the spall fracture zones have been carried out, which showed good coincidence.
AB - Formation of cracks in the lateral indentation of brittle ceramic materials is described in several researches [1, 2]. Occurrence of such cracks and the associated side small cracks formed at the surface of the sample in the form of "petals" was observed and analyzed in this research on the samples of boron carbide ceramics and monocrystalline silicon. The experimental results for the determination of the sequence, the direction and nature of crack propagation, the size and shape of areas of spall fracture surface formed at indentation of monocrystalline silicon and polycrystalline boron carbide samples by scanning electron microscopy are presented. A comparison of the experimental results with the modeling results of indentation zone deformation, as well as analytical evaluation of the shapes and the maximum size of the spall fracture zones have been carried out, which showed good coincidence.
KW - Ceramics
KW - Crack
KW - Destruction
KW - Modeling
KW - Split
UR - http://www.scopus.com/inward/record.url?scp=84891893393&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84891893393&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.872.60
DO - 10.4028/www.scientific.net/AMR.872.60
M3 - Conference contribution
AN - SCOPUS:84891893393
SN - 9783037859667
VL - 872
T3 - Advanced Materials Research
SP - 60
EP - 64
BT - Advanced Materials Research
ER -