Fabrication and magnetic properties of Y-Fe-Co-B bulk metallic glasses

Jianfeng Sheng; Haibo Feng; Ronghai Yu

Fabrication and magnetic properties of Y-Fe-Co-B bulk metallic glasses

Jianfeng Sheng^*
, Haibo Feng
, Ronghai Yu

^*此作品的通讯作者

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A new Y₆Fe_60.5Co_11.5B₂₂ Fe-based bulk metallic glass with a maximum diameter of 2 mm has been fabricated by suction casting method in a water-cooled copper mould. The interrelationship between cooling rates and magnetic properties were investigated and the critical cooling rate of the amorphous alloy was calculated. The bulk amorphous alloy has a coercivity of 2.53 A/m, a saturated magnetization of 1.24 T, and a high initial susceptibility. The critical cooling rate (R_c) of the Y₆Fe_60.5Co_11.5B₂₂ amorphous alloy was determined to be about 119 K/s.

源语言	英语
页（从-至）	1078-1081
页数	4
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	36
期	6
出版状态	已出版 - 6月 2007
已对外发布	是

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{c2407b35a4304f2ab81703fb4b3d3428,

title = "Fabrication and magnetic properties of Y-Fe-Co-B bulk metallic glasses",

abstract = "A new Y6Fe60.5Co11.5B22 Fe-based bulk metallic glass with a maximum diameter of 2 mm has been fabricated by suction casting method in a water-cooled copper mould. The interrelationship between cooling rates and magnetic properties were investigated and the critical cooling rate of the amorphous alloy was calculated. The bulk amorphous alloy has a coercivity of 2.53 A/m, a saturated magnetization of 1.24 T, and a high initial susceptibility. The critical cooling rate (Rc) of the Y6Fe60.5Co11.5B22 amorphous alloy was determined to be about 119 K/s.",

keywords = "Bulk metallic glasses (BMGs), Coercivity, Critical cooling rate",

author = "Jianfeng Sheng and Haibo Feng and Ronghai Yu",

year = "2007",

month = jun,

language = "英语",

volume = "36",

pages = "1078--1081",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

publisher = "Science Press ",

number = "6",

}

TY - JOUR

T1 - Fabrication and magnetic properties of Y-Fe-Co-B bulk metallic glasses

AU - Sheng, Jianfeng

AU - Feng, Haibo

AU - Yu, Ronghai

PY - 2007/6

Y1 - 2007/6

N2 - A new Y6Fe60.5Co11.5B22 Fe-based bulk metallic glass with a maximum diameter of 2 mm has been fabricated by suction casting method in a water-cooled copper mould. The interrelationship between cooling rates and magnetic properties were investigated and the critical cooling rate of the amorphous alloy was calculated. The bulk amorphous alloy has a coercivity of 2.53 A/m, a saturated magnetization of 1.24 T, and a high initial susceptibility. The critical cooling rate (Rc) of the Y6Fe60.5Co11.5B22 amorphous alloy was determined to be about 119 K/s.

AB - A new Y6Fe60.5Co11.5B22 Fe-based bulk metallic glass with a maximum diameter of 2 mm has been fabricated by suction casting method in a water-cooled copper mould. The interrelationship between cooling rates and magnetic properties were investigated and the critical cooling rate of the amorphous alloy was calculated. The bulk amorphous alloy has a coercivity of 2.53 A/m, a saturated magnetization of 1.24 T, and a high initial susceptibility. The critical cooling rate (Rc) of the Y6Fe60.5Co11.5B22 amorphous alloy was determined to be about 119 K/s.

KW - Bulk metallic glasses (BMGs)

KW - Coercivity

KW - Critical cooling rate

UR - https://www.scopus.com/pages/publications/34547820996

M3 - 文章

AN - SCOPUS:34547820996

SN - 1002-185X

VL - 36

SP - 1078

EP - 1081

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 6

ER -

Fabrication and magnetic properties of Y-Fe-Co-B bulk metallic glasses

摘要

其它文件与链接

指纹

引用此