典型文献
Effect of Al82.8Cu17Fe0.2 alloy doping on structure and magnetic properties of SmCo5-based ribbons
文献摘要：
This work tries to improve the magnetic properties by multi-element doping in the form of a ternary alloy.SmCo5+x wt％ Al-Cu-Fe (x =0-7) ribbons melt-spun at 40 m/s were produced by adding Al82.8Cu17Fe0.2 alloy into SmCo5 matrix,and their phases,microstructure,and magnetic properties were investigated.The results show that both x =0 and 3 ribbons form a cellular microstructure.Al-Cu-Fe addition reduces the content of the Sm2(Co,M)7 cell wall,narrows its width,and forms the local disor-dered micro-regions and solute-segregation nanoclusters in the Sm(Co,M)5 grains.With x increasing to 5,Al-Cu-Fe addition promotes the phase separation between and within grains of the SmCo5-based alloy.The Al-Cu-Fe addition can simultaneously improve the coercivity and magnetization of the SmCo5-based ribbons,in particular,the magnetization of the x =3 ribbons increases by 35％,while the coercivity of the x =5 ribbons increases by 3.9 times.Finally,the microstructure evolution models are built up,and the relationship between the microstructure and the magnetic properties is discussed.
文献关键词：
中图分类号：
作者姓名：
Zhixin Dong;Shu Wang;Siyi Chen;Yunfei Cao;Zihui Ge;Jibing Sun
作者机构：
Key Lab.for New Type of Functional Materials in Hebei Province,Hebei University of Technology,Tianjin 300401,China
文献出处：
引用格式：
[1]Zhixin Dong;Shu Wang;Siyi Chen;Yunfei Cao;Zihui Ge;Jibing Sun-.Effect of Al82.8Cu17Fe0.2 alloy doping on structure and magnetic properties of SmCo5-based ribbons)[J].稀土学报（英文版）,2022(01):93-101
A类：
Al82,8Cu17Fe0,SmCo5+x
B类：
Effect,alloy,doping,magnetic,properties,ribbons,This,work,tries,improve,by,multi,element,ternary,wt,melt,spun,were,produced,adding,into,matrix,their,phases,microstructure,investigated,results,show,that,both,cellular,addition,reduces,content,Sm2,wall,narrows,its,width,forms,local,disor,dered,regions,solute,segregation,nanoclusters,grains,With,increasing,promotes,separation,between,within,can,simultaneously,coercivity,magnetization,particular,increases,while,times,Finally,evolution,models,are,built,up,relationship,discussed
AB值：
0.452359
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