Preparation and Research of Composite Materials of the Al2O3–ZrO2–La2O3 System Научная публикация
| Журнал |
Refractories and Industrial Ceramics
ISSN: 1573-9139 |
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| Вых. Данные | Год: 2023, Том: 64, Номер: 1, Страницы: 63-66 Страниц : 4 DOI: 10.1007/s11148-023-00805-1 | ||||
| Ключевые слова | aluminum-zirconium ceramics, LaAl11O18, sintering, crack resistance | ||||
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Реферат:
Introduction of lanthanum oxide into an aluminum-zirconium matrix leads to the formation of LaAl11O18 during sintering in air at 1520°C for 2 h. The grain size of aluminum oxide is at the level of 0.75 m. The highest crack resistance (6.2 ± 0.3 MPa·m1/2) with the selected technological parameters for obtaining the materials is found for the material with 3 wt.% LaAl11O18. The critical stress intensity coefficient of such material is 24% higher than that of aluminum-zirconium ceramics without additives.
Библиографическая ссылка:
Cherkasova N.Y.
, Antropova K.A.
, Kuchumova I.D.
, Fedorenko E.A.
, Kim Е.
, Kiseleva I.
Preparation and Research of Composite Materials of the Al2O3–ZrO2–La2O3 System
Refractories and Industrial Ceramics. 2023. V.64. N1. P.63-66. DOI: 10.1007/s11148-023-00805-1 WOS Scopus РИНЦ OpenAlex
Preparation and Research of Composite Materials of the Al2O3–ZrO2–La2O3 System
Refractories and Industrial Ceramics. 2023. V.64. N1. P.63-66. DOI: 10.1007/s11148-023-00805-1 WOS Scopus РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 6 янв. 2023 г. |
| Принята к публикации: | 1 февр. 2023 г. |
| Опубликована в печати: | 1 мая 2023 г. |
| Опубликована online: | 1 мая 2023 г. |
Идентификаторы БД:
| Web of science: | WOS:001102495700003 |
| Scopus: | 0 |
| РИНЦ: | 65422610 |
| OpenAlex: | W4388590466 |