Effect of Al and Al/Mo addition on microstructure and magnetic properties of sintered Nd22Fe71B7 magnets 1

Sen Yang; Xiao Ping Song; Xian Hui Wang; Zhan Bo Sun; Jun Sun

Effect of Al and Al/Mo addition on microstructure and magnetic properties of sintered Nd₂₂Fe₇₁B₇ magnets 1

Sen Yang
, Xiao Ping Song
, Xian Hui Wang
, Zhan Bo Sun
, Jun Sun

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The Alloying Elements Al and Al/Mo Were Added into the Intergranular Regions of Sintered NdFeB Magnets and Their Effects on Microstructure and Magnetic Properties Were Investigated. Results Show that a Small Amount of Al and Al/Mo Additives Can Largely Enhance the Coercivity with a Little Loss of the Remanence of NdFeB Magnets. Apart from the Improvement of Nd-rich Phase Wetting Ability Arising from the Individual Pure Al Addition, the Improvement of Coercivity Can be Attributed to the Occurrence of a Net-shaped Nd(FeAl).

Original language	English
Pages (from-to)	606-609
Number of pages	4
Journal	Transactions of Nonferrous Metals Society of China (English Edition)
Volume	10
Issue number	5
State	Published - 2000

Cite this

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title = "Effect of Al and Al/Mo addition on microstructure and magnetic properties of sintered Nd22Fe71B7 magnets 1",

abstract = "The Alloying Elements Al and Al/Mo Were Added into the Intergranular Regions of Sintered NdFeB Magnets and Their Effects on Microstructure and Magnetic Properties Were Investigated. Results Show that a Small Amount of Al and Al/Mo Additives Can Largely Enhance the Coercivity with a Little Loss of the Remanence of NdFeB Magnets. Apart from the Improvement of Nd-rich Phase Wetting Ability Arising from the Individual Pure Al Addition, the Improvement of Coercivity Can be Attributed to the Occurrence of a Net-shaped Nd(FeAl).",

author = "Sen Yang and Song, \{Xiao Ping\} and Wang, \{Xian Hui\} and Sun, \{Zhan Bo\} and Jun Sun",

year = "2000",

language = "英语",

volume = "10",

pages = "606--609",

journal = "Transactions of Nonferrous Metals Society of China (English Edition)",

issn = "1003-6326",

publisher = "Nonferrous Metals Society of China",

number = "5",

}

TY - JOUR

T1 - Effect of Al and Al/Mo addition on microstructure and magnetic properties of sintered Nd22Fe71B7 magnets 1

AU - Yang, Sen

AU - Song, Xiao Ping

AU - Wang, Xian Hui

AU - Sun, Zhan Bo

AU - Sun, Jun

PY - 2000

Y1 - 2000

N2 - The Alloying Elements Al and Al/Mo Were Added into the Intergranular Regions of Sintered NdFeB Magnets and Their Effects on Microstructure and Magnetic Properties Were Investigated. Results Show that a Small Amount of Al and Al/Mo Additives Can Largely Enhance the Coercivity with a Little Loss of the Remanence of NdFeB Magnets. Apart from the Improvement of Nd-rich Phase Wetting Ability Arising from the Individual Pure Al Addition, the Improvement of Coercivity Can be Attributed to the Occurrence of a Net-shaped Nd(FeAl).

AB - The Alloying Elements Al and Al/Mo Were Added into the Intergranular Regions of Sintered NdFeB Magnets and Their Effects on Microstructure and Magnetic Properties Were Investigated. Results Show that a Small Amount of Al and Al/Mo Additives Can Largely Enhance the Coercivity with a Little Loss of the Remanence of NdFeB Magnets. Apart from the Improvement of Nd-rich Phase Wetting Ability Arising from the Individual Pure Al Addition, the Improvement of Coercivity Can be Attributed to the Occurrence of a Net-shaped Nd(FeAl).

UR - https://www.scopus.com/pages/publications/0034309487

M3 - 文章

AN - SCOPUS:0034309487

SN - 1003-6326

VL - 10

SP - 606

EP - 609

JO - Transactions of Nonferrous Metals Society of China (English Edition)

JF - Transactions of Nonferrous Metals Society of China (English Edition)

IS - 5

ER -

Effect of Al and Al/Mo addition on microstructure and magnetic properties of sintered Nd₂₂Fe₇₁B₇ magnets 1

Abstract

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