Analysis and characterization by electron backscatter diffraction of microstructural evolution in the adiabatic shear bands in Fe-Cr-Ni alloys

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	Analysis and characterization by electron backscatter diffraction of microstructural evolution in the adiabatic shear bands in Fe-Cr-Ni alloys
	H. J. Yang ; Y. B. Xu ; Y. Seki ; V. F. Nesterenko ; M. A. Meyers
刊名	Journal of Materials Research
	2009
卷号	24 期号:8 页码:2617-2627
关键词	high-strain-rate dynamic deformation stainless-steel self-organization localization recrystallization grain titanium
ISSN号	0884-2914
中文摘要	The microstructural evolution inside adiabatic shear bands in Fe-Cr-Ni alloys dynamically deformed (strain rates > 10(4) s(-1)) by the collapse of an explosively driven, thick-walled cylinder under prescribed strain conditions was examined by electron backscatter diffraction. The observed structure within the bands consisted of both equiaxed and elongated grains with a size of similar to 200 nm. These fine microstructures can be attributed to recrystallization; it is proposed that the elongated grains may be developed simultaneously with localized deformation (dynamic recrystallization), and the equiaxed grains may be formed subsequently to deformation (static recrystallization). These recrystallized structures can be explained by a rotational recrystallization mechanism.
原文出处	://WOS:000268829300021
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/32486]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. J. Yang,Y. B. Xu,Y. Seki,et al. Analysis and characterization by electron backscatter diffraction of microstructural evolution in the adiabatic shear bands in Fe-Cr-Ni alloys[J]. Journal of Materials Research,2009,24(8):2617-2627.
APA	H. J. Yang,Y. B. Xu,Y. Seki,V. F. Nesterenko,&M. A. Meyers.(2009).Analysis and characterization by electron backscatter diffraction of microstructural evolution in the adiabatic shear bands in Fe-Cr-Ni alloys.Journal of Materials Research,24(8),2617-2627.
MLA	H. J. Yang,et al."Analysis and characterization by electron backscatter diffraction of microstructural evolution in the adiabatic shear bands in Fe-Cr-Ni alloys".Journal of Materials Research 24.8(2009):2617-2627.