Enhanced mechanical properties and large magnetocaloric effect in epoxy-bonded Mn0.98CoGe

doi:10.1016/j.scriptamat.2018.02.044

HFCAS OpenIR > 中科院强磁场科学中心

	Enhanced mechanical properties and large magnetocaloric effect in epoxy-bonded Mn0.98CoGe
	Zhu, F.1,2,3; Lin, J. C.1 ; Jiang, W. B.1; Yang, C.1,2; Li, L. F.1,2; Zhang, X. K.1,2; Song, W. H.1; Zhu, X. B.1; Tong, P.1 ; Sun, Y. P.1,4
	2018-06-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
摘要	MnCoGe-based materials exhibiting large magnetocaloric effect (MCE) are potential candidates for magnetic refrigerants. However, the poor mechanical properties and intrinsic brittleness restrict their applications. Here, we report the synthesis of epoxy-bonded Mn0.98CoGe composites and the evolutions of their microstructure, mechanical properties, and MCE with varying epoxy content. The mechanical properties and machinability are remarkably improved with epoxy resin addition. Meanwhile, the magnetic entropy change (Delta S-M) remains nearly unchanged when the content of epoxy is <5 wt%. Their relative cooling powder and the thermal conductivity are comparable to those of typical magnetic refrigerants with giant MCE. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	First-order magnetic phase transition Mechanical properties Magnetocaloric effect Relative cooling powder Thermal conductivity
DOI	10.1016/j.scriptamat.2018.02.044
关键词[WOS]	ROOM-TEMPERATURE ; MARTENSITIC-TRANSFORMATION ; STRUCTURAL TRANSITIONS ; MAGNETIC REFRIGERANTS ; ALLOYS ; COMPOUND ; EXPANSION
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of Anhui Province[1708085QE100] ; National Natural Science Foundation of China (NSFC)[U1632158] ; National Natural Science Foundation of China (NSFC)[51322105] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH015] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH015] ; National Natural Science Foundation of China (NSFC)[51322105] ; National Natural Science Foundation of China (NSFC)[U1632158] ; Natural Science Foundation of Anhui Province[1708085QE100]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000432612500022
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：27[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/334002/36710
专题	中科院强磁场科学中心
通讯作者	Lin, J. C.
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.Anqing Normal Univ, Collaborat Innovat Ctr Petrochem New Mat, Anhui Key Lab Funct Coordinat Cpds, Sch Chem & Chem Engn, Anqing 246011, Peoples R China 4.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Zhu, F.,Lin, J. C.,Jiang, W. B.,et al. Enhanced mechanical properties and large magnetocaloric effect in epoxy-bonded Mn0.98CoGe[J]. SCRIPTA MATERIALIA,2018,150(无):96-100.
APA	Zhu, F..,Lin, J. C..,Jiang, W. B..,Yang, C..,Li, L. F..,...&Sun, Y. P..(2018).Enhanced mechanical properties and large magnetocaloric effect in epoxy-bonded Mn0.98CoGe.SCRIPTA MATERIALIA,150(无),96-100.
MLA	Zhu, F.,et al."Enhanced mechanical properties and large magnetocaloric effect in epoxy-bonded Mn0.98CoGe".SCRIPTA MATERIALIA 150.无(2018):96-100.

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