Magnetic properties of (Sm,Y)5Fe17 melt-spun ribbons

被引：1

作者：

Saito, Tetsuji ^{[1
]}

Nishio-Hamane, Daisuke ^{[2
]}

机构：

[1] Chiba Inst Technol, Dept Mech Sci & Engn, Chiba 2750016, Japan

[2] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan

来源：

JOURNAL OF APPLIED PHYSICS | 2011年 / 109卷 / 07期

关键词：

PERMANENT-MAGNETS; FE; ND; SYSTEMS; PHASES; PR; TI;

D O I：

10.1063/1.3561793

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An investigation of the synthesis of the (Sm1-xYx)(5)Fe-17 (x=0 to 0.5) phase and its magnetic properties is presented. (Sm1-xYx)(5)Fe-17 (x=0 to 0.5) melt-spun ribbons that fully or mainly consisted of the amorphous phase and which showed low coercivity were prepared. Heat treatment of the melt-spun ribbons resulted in the formation of the (Sm,Y)(5)Fe-17 phase. The highest remanence, 50 emu/g, was achieved in the annealed (Sm0.7Y0.3)(5)Fe-17 melt-spun ribbon. However, the annealed (Sm1-xYx)(5)Fe-17 (x=0.4 to 0.5) melt-spun ribbons did not contain the (Sm,Y)(5)Fe-17 phase and showed low coercivity values. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3561793]

引用

页数：3

共 15 条

[11] Synthesis and magnetic properties Sm5Fe17 hard magnetic phase [J].

Saito, Tetsuji ;

Ichihara, Masaki .

SCRIPTA MATERIALIA, 2007, 57 (06) :457-460

[12] High coercivity in Sm5Fe17 melt-spun ribbon [J].

Saito, Tetsuji .

JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 440 (1-2) :315-318

[13] Synthesis and magnetic properties of (Nd1-xSmx)5Fe17 (x=0-1) phase [J].

Saito, Tetsuji .

APPLIED PHYSICS LETTERS, 2007, 91 (07)

[14] Magnetization process of Sm5Fe17 magnets [J].

Saito, Tetsuji ;

Oguro, Isamu ;

Ichihara, Masaki .

JOURNAL OF APPLIED PHYSICS, 2007, 102 (02)

[15] MAGNETIC FE17R5 IN THE FE-ND AND FE(-TI)-SM SYSTEMS, AND OTHER PHASES IN FE-ND [J].

STADELMAIER, HH ;

SCHNEIDER, G ;

HENIG, ET ;

ELLNER, M .

MATERIALS LETTERS, 1991, 10 (7-8) :303-309

← 1 2 →