Structural evolution of mechanically alloyed nanocrystalline FeAl intermetallics
文献类型：期刊论文
| 作者 | Shi, H ; Guo, D ; Ouyang, Y |
| 刊名 | journal of alloys and compounds
 |
| 出版日期 | 2008 |
| 卷号 | 455期号:39815页码:207-209 |
| ISSN号 | 0925-8388 |
| 关键词 | mechanical alloying X-ray diffraction intermetallics FeAl |
| 通讯作者 | guo, d, chinese acad sci, inst semicond, beijing 100083, peoples r china. 电子邮箱地址: guodebo@semi.ac.cn |
| 中文摘要 | nanostructured feal intermetallics were prepared directly by mechanical alloying (ma) in a high-energy planetary ball-mill. the phase transformations and structural changes occurring in the studied material during mechanical alloying were investigated by x-ray diffraction (xrd). transmission electron microscopy (tem) was employed to examine the morphology of the powders. thermal behavior of the milled powders was examined by differential scanning calorimetry (dsc). disordered fe(al) solid solution was formed at the early stage. after 30 h of milling, fe(al) solid solution transformed into an ordered feal phase. the average crystallite size reduction down to about 12 nm was accompanied by the introduction of the average lattice strain up to 1.7%. the tem picture showed that the size of milled powders was less than 30 nm. (c) 2007 elsevier b.v. all rights reserved. |
| 学科主题 | 半导体化学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6706]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Shi, H,Guo, D,Ouyang, Y. Structural evolution of mechanically alloyed nanocrystalline FeAl intermetallics[J]. journal of alloys and compounds,2008,455(39815):207-209. |
| APA | Shi, H,Guo, D,&Ouyang, Y.(2008).Structural evolution of mechanically alloyed nanocrystalline FeAl intermetallics.journal of alloys and compounds,455(39815),207-209. |
| MLA | Shi, H,et al."Structural evolution of mechanically alloyed nanocrystalline FeAl intermetallics".journal of alloys and compounds 455.39815(2008):207-209. |
入库方式： OAI收割
来源：半导体研究所
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