IMECH-IR  > 先进制造工艺力学重点实验室
Phase separated characteristics and soft magnetic properties of [Cu-0.6(FeCrC)(0.4)](100-x)Si-x immiscible composites by laser induction hybrid cladding
Zhou SF; Dai XQ; Wang CX; Xie M; Yang JX; Li ZY(李正阳)
2018-01-25
发表期刊JOURNAL OF ALLOYS AND COMPOUNDS
卷号732页码:740-747
ISSN0925-8388
摘要The effect of Si addition on phase separation and soft magnetic properties of [Cu-0.6(FeCrC)(0.4)]100-Si-x(x) (x = 3 and 8) immiscible composites produced by laser induction hybrid cladding (LIHC) has been investigated. The duplex structure of immiscible composites was composed of many Fe-rich particles dispersed within Cu-rich upper layer and large amounts of Cu-rich particles embedded within Fe-rich lower layer. However, the increasing Si addition not only induced the precipitation of intermetallic compound Cu6.69Si within Cu-rich upper layer, but also increased the area of Fe-rich layer, the size of Fe-and Cu-rich particles, as well as the solubility of Si in Fe-and Cu-rich phases. Moreover, the microhardness of Fe-and Cu-rich layers was increased to 747.3HV(0.2) and 302.6HV(0.2) in the Cu-55.2(FeCrC)(36.8)Si-8 immiscible composite, respectively, which was similar to 1.6 and similar to 1.8 times higher than that in the Cu-58.2(FeCrC)(38.8)Si-3 immiscible composite, due to solid-solution strengthening and dispersion strengthening. Compared to the Cu-58.2(FeCrC)(38.8)Si-3 immiscible composite, the Cu-55.2(FeCrC)(36.8)Si-8 immiscible composite presented a saturated magnetization of 13.7 emu/g, relatively lower coercivity of 24.9 Oe and higher Curie temperature of larger than 400 K due to appearance of ferromagnetic alpha-Fe(Si) phase. (C) 2017 Elsevier B.V. All rights reserved.
关键词Immiscible alloys Liquid phase separation Magnetic properties Microstructure Intermetallic compound
DOI10.1016/j.jallcom.2017.10.284
URL查看原文
收录类别SCI ; EI
语种英语
WOS记录号WOS:000415931900088
关键词[WOS]CORE-SHELL STRUCTURE ; CU-FE ALLOYS ; MICROSTRUCTURE ; COATINGS ; SYSTEM ; SOLIDIFICATION ; REDISTRIBUTION
WOS研究方向Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS类目Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
项目资助者National Natural Science Foundation of China [51471084] ; Outstanding Youth Foundation of Jiangxi Province [20162BCB23039]
论文分区一类
力学所作者排名1
引用统计
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/77795
专题先进制造工艺力学重点实验室
作者单位1.Tianjin Polytech Univ, Laser Technol Inst, Tianjin 300387, Peoples R China
2.Nanchang Hangkong Univ, Sch Mat Sci & Engn, Nanchang 330063, Jiangxi, Peoples R China
3.Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
4.Chinese Acad Sci, Inst Mech, Beijing 10090, Peoples R China
推荐引用方式
GB/T 7714
Zhou SF,Dai XQ,Wang CX,et al. Phase separated characteristics and soft magnetic properties of [Cu-0.6(FeCrC)(0.4)](100-x)Si-x immiscible composites by laser induction hybrid cladding[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,732:740-747.
APA Zhou SF,Dai XQ,Wang CX,Xie M,Yang JX,&李正阳.(2018).Phase separated characteristics and soft magnetic properties of [Cu-0.6(FeCrC)(0.4)](100-x)Si-x immiscible composites by laser induction hybrid cladding.JOURNAL OF ALLOYS AND COMPOUNDS,732,740-747.
MLA Zhou SF,et al."Phase separated characteristics and soft magnetic properties of [Cu-0.6(FeCrC)(0.4)](100-x)Si-x immiscible composites by laser induction hybrid cladding".JOURNAL OF ALLOYS AND COMPOUNDS 732(2018):740-747.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhou SF]的文章
[Dai XQ]的文章
[Wang CX]的文章
百度学术
百度学术中相似的文章
[Zhou SF]的文章
[Dai XQ]的文章
[Wang CX]的文章
必应学术
必应学术中相似的文章
[Zhou SF]的文章
[Dai XQ]的文章
[Wang CX]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。