| Автор | Nguyen, Van Tich |
| Автор | Doan, Dinh Phuong |
| Автор | Tran, Tran BaoTrung |
| Автор | Luong, Van Duong |
| Автор | Nguyen, Van An |
| Автор | Phan, Anh Tu |
| Дата выпуска | 2010-09-01 |
| dc.description | Oxide dispersion strengthened (ODS) steels, manufactured by a mechanical alloying method, during the past few years, appear to be promising candidates for structural applications in nuclear power plants. The purpose of this work is to elaborate the manufacturing processes of ODS 13Cr steel with the addition of 1.0 wt% yttrium oxide through the powder metallurgy route using the high energy ball mill. Microstructural analysis by scanning electron microscopy (SEM), x-ray diffraction (XRD) and hardness testing have been used to optimize the technological parameters of milling, hot isostatic pressing and heat-treatment processes. The steel hardness increases with decreasing particle size of 13Cr ODS steel. The best hardness was obtained from more than 70 h of milling in the two tanks planetary ball mill or 30 h of milling in the one tank planetary ball mill and hot isostatic pressing at 1150 °C . The particle size of the steel is less than 100 nm, and the density and hardness are about 7.3 g cm<sup>−3</sup> and 490 HB, respectively. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2010 Vietnam Academy of Science & Technology |
| Название | Microstructural evolution and some mechanical properties of nanosized yttrium oxide dispersion strengthened 13Cr steelReport submitted to the 5th International Workshop on Advanced Materials Science and Nanotechnology IWAMSN, Hanoi, 9–12 November 2010. |
| Тип | paper |
| DOI | 10.1088/2043-6262/1/3/035009 |
| Electronic ISSN | 2043-6262 |
| Print ISSN | 2043-6254 |
| Журнал | Advances in Natural Sciences: Nanoscience and Nanotechnology |
| Том | 1 |
| Первая страница | 35009 |
| Последняя страница | 35012 |
| Аффилиация | Nguyen, Van Tich; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Аффилиация | Doan, Dinh Phuong; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Аффилиация | Tran, Tran BaoTrung; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Аффилиация | Luong, Van Duong; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Аффилиация | Nguyen, Van An; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Аффилиация | Phan, Anh Tu; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam |
| Выпуск | 3 |
