The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe

IMR OpenIR

	The annealing behavior of nanocrystalline ferrite fabricated by ball milling pure Fe
	Yin, J ; Zhou, CR ; Wang, JQ ; Hu, ZQ
通讯作者	Yin, J()
	2002-01-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	38 期号:1 页码:23-26
摘要	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.
关键词	nanocrystalline ferrite pure Fe ball milling annealing grain growth
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000173742700005
出版者	SCIENCE CHINA PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/114440
专题	中国科学院金属研究所
通讯作者	Yin, J
作者单位	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
推荐引用方式 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.