| The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe | |
| Yin, J; Zhou, CR; Wang, JQ; Hu, ZQ | |
| Corresponding Author | Yin, J() |
| 2002-01-18 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 38Issue:1Pages:23-26 |
| Abstract | The annealing behavior of nanocrystalline ferrite in pure Fe (0.004%C) has been studied through morphology observation and microhardness measurements. A relatively high thermal stability of the nano-ferrite formed by ball milling was observed. The irregular grain boundaries of nano-ferrite annealed at high temperature were attributed to that the grain growth of nanocrystalline ferrite took place by coalescence of neighboring grains. Although the microhardness of nano-ferrite decreased with increasing annealing temperature, a much higher hardness than that of the recrystallized work-hardened structure was still maintained under the same annealing condition. This may be attributed to the smaller grain size in the prior nano-ferrite region. |
| Keyword | nanocrystalline ferrite pure Fe ball milling annealing grain growth |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000173742700005 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/114440 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yin, J |
| Affiliation | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Toyohashi Univ Technol, Dept Prod Syst Engn, Toyohashi, Aichi 4418580, Japan |
| Recommended Citation GB/T 7714 | Yin, J,Zhou, CR,Wang, JQ,et al. The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe[J]. ACTA METALLURGICA SINICA,2002,38(1):23-26. |
| APA | Yin, J,Zhou, CR,Wang, JQ,&Hu, ZQ.(2002).The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe.ACTA METALLURGICA SINICA,38(1),23-26. |
| MLA | Yin, J,et al."The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe".ACTA METALLURGICA SINICA 38.1(2002):23-26. |
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