Microstructure and magnetic properties of twin roller melt spun NdFeB alloys

被引：4

作者：

Levingston, Jorge M. ^{[1
]}

Pozo-Lopez, Gabriela ^{[1
,2
]}

Condo, Adriana M. ^{[3
,4
,5
]}

Urreta, Silvia E. ^{[2
]}

Fabietti, Luis M. ^{[1
,2
]}

机构：

[1] Consejo Nacl Invest Cient & Tecn, Inst Fis Enrique Gaviola, Buenos Aires, DF, Argentina

[2] Univ Nacl Cordoba, Fac Matemat Astron Fis & Comp, Ciudad Univ, RA-5000 Cordoba, Argentina

[3] Comis Nacl Energia Atom, Ctr Atom Bariloche, Av Bustillo 9500, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[4] Univ Nacl Cuyo, Inst Balseiro, Av Bustillo 9500, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[5] Consejo Nacl Invest Cient & Tecn, Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina

来源：

MATERIALIA | 2018年 / 2卷

关键词：

Nd2Fe14B+alpha-Fe alloy; Rapid solidification; Twin roller melt spinning; Magnetic properties;

D O I：

10.1016/j.mtla.2018.07.016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nd2Fe14B+alpha-Fe alloys have been processed by twin roller melt spinning, where the force applied to keep the rollers in contact, the only experimental variable. We found that the evolution of the equiaxed pattern in the microstructure depends on the applied force. The magnetic properties are also affected by this experimental parameter: we found that as force increases, a detriment in the BxH product is detected. These results are important because we are introducing a new control parameter in the elaboration of magnetic melt spun alloys.

引用

页码：122 / 130

页数：9

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