Microstructure and magnetostriction of melt-spun Fe85Ga15 alloy

	Microstructure and magnetostriction of melt-spun Fe85Ga15 alloy
	Hu, Yong; Ding, Yu-Tian; Liu, Fen-Xia; Zhang, Yan-Long; Wang, Jing
	2009-12-01
发表期刊	Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment
ISSN	10096264
卷号	30 期号:6 页码:16-20
摘要	Fe85Ga15 alloy ribbons were prepared in different wheel speeds by the melt-spinning. The measured results show that magnetostriction and microstructure of the Fe85Ga15 alloy is related to the cooling rate of ribbons and the maximum magnetostriction coefficient, -125×10-6, is obtained in the ribbon prepared with a wheel speed of 20m/s, whereas, the magnetostriction is not completely saturated. The results of XRD and TEM observation show that there is a split for the overlaped diffraction peak of α-Fe and modified DO3 structure and the crystal arrange along the thickness direction. The increase of the cooling rate can restrain the precipitation of the long-range oreder DO3-type phase and Ga-rich clusters emerge in the ribbons of Fe85Ga15. The strong shape magnetic anisotropy and special crystal structure result in a giant magnetostriction of Fe-Ga alloy ribbons.
关键词	Cerium alloys Cooling Crystal structure Dissolved oxygen sensors Iron alloys Magnetic anisotropy Magnetostriction Magnetostrictive devices Melt spinning Microstructure Wheels Alloy ribbons Cooling rates Diffraction peaks Fe-Ga alloy Fe85Ga15 alloy Giant magnetostriction Magnetostriction coefficient Measured results Melt-spun TEM observations Thickness direction Wheel speed XRD
收录类别	EI
语种	中文
出版者	Editorial Office of Transactions of Materials, 18 Xueqing Road, Beijing, 100083, China
EI入藏号	20100312640737
EI主题词	Gallium alloys
EI分类号	704 Electric Components and Equipment ; 708.4 Magnetic Materials ; 714 Electronic Components and Tubes ; 801 Chemistry ; 951 Materials Science ; 801.4 Physical Chemistry ; 931.2 Physical Properties of Gases, Liquids and Solids ; 933 Solid State Physics ; 933.1.1 Crystal Lattice ; 802.3 Chemical Operations ; 701.2 Magnetism: Basic Concepts and Phenomena ; 641.2 Heat Transfer ; 462.1 Biomedical Equipment, General ; 531.2 Metallography ; 535.2.2 Metal Forming Practice ; 545.2 Iron Alloys ; 545.3 Steel ; 547.2 Rare Earth Metals ; 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals ; 601.2 Machine Components
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/150242
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院马克思主义学院
作者单位	State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Hu, Yong,Ding, Yu-Tian,Liu, Fen-Xia,et al. Microstructure and magnetostriction of melt-spun Fe85Ga15 alloy[J]. Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,2009,30(6):16-20.
APA	Hu, Yong,Ding, Yu-Tian,Liu, Fen-Xia,Zhang, Yan-Long,&Wang, Jing.(2009).Microstructure and magnetostriction of melt-spun Fe85Ga15 alloy.Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,30(6),16-20.
MLA	Hu, Yong,et al."Microstructure and magnetostriction of melt-spun Fe85Ga15 alloy".Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment 30.6(2009):16-20.