Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N

doi:10.1016/j.jmst.2016.07.006

HFCAS OpenIR > 中科院固体物理研究所

	Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N
	Geng, B. Q.1; Ma, Y. Q.1; Wang, M.1; Ding, Z. L.1; Song, W. H.2; Zhao, B. C.2
	2017-07-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
摘要	The CoFe2 alloy (CF) was prepared by reducing CoFe2O4 in the H-2 ambient. Subsequently the CF sample was nitrided in the NH3 atmosphere to produce the composite of CoFe2N and CoFe2. The magnetostriction, thermal expansion, resistivity and corrosion resistance of CF sample and the nitrided sample (CFN) at 1000 degrees C were investigated. The saturation magnetostriction coefficiency lambda s and thermal expansion coefficient alpha at 300K for the nitrided CFN were 50ppm and 10 ppm/K, respectively, approximately equal to those for the CF sample. However, compared with CF, CFN presents a decrease in temperature coefficient R-lambda (300 K) of magnetostriction by 11%. The smaller resistivity and improved corrosion resistance in the H2SO4 solution may expand the applications of the CoFe2 in the fields needing lower resistivity or in the acidic environment. (C) 2016 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
文章类型	Article
关键词	Cofe Alloy Cofe2n Alloy Magnetostriction Resistivity Corrosion Resistance
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.jmst.2016.07.006
关键词[WOS]	IRON NITRIDE FILMS ; MAGNETIC-PROPERTIES ; HYDROTHERMAL SYNTHESIS ; ELECTRICAL-PROPERTIES ; THIN-FILMS ; NANOPARTICLES ; ALLOYS ; PERFORMANCE
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; National Natural Science Foundation of China(51471001 ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; Foundation of Anhui Educational Committee(KJ2013A035) ; 11174004 ; 11174004 ; 11174004 ; 11174004 ; 11174004 ; 11174004 ; 11174004 ; 11174004 ; 11304001) ; 11304001) ; 11304001) ; 11304001) ; 11304001) ; 11304001) ; 11304001) ; 11304001)
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000406153100022
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/33542
专题	中科院固体物理研究所
作者单位	1.Anhui Univ, Sch Phys & Mat Sci, Anhui Key Lab Informat Mat & Devices, Hefei 230601, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Geng, B. Q.,Ma, Y. Q.,Wang, M.,et al. Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(7):744-750.
APA	Geng, B. Q.,Ma, Y. Q.,Wang, M.,Ding, Z. L.,Song, W. H.,&Zhao, B. C..(2017).Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(7),744-750.
MLA	Geng, B. Q.,et al."Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.7(2017):744-750.