New Crystallographic Textures of Nd2Fe14B/α-Fe Nanocomposite Materials Prepared by Controlled Melt Spinning

Xie Rong Zeng; Hong Chao Sheng; Ji Zhao Zou; Sheng Hui Xie

doi:10.4028/www.scientific.net/MSF.654-656.1170

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HomeMaterials Science ForumMaterials Science Forum Vols. 654-656New Crystallographic Textures of Nd2Fe14B/α-Fe...

New Crystallographic Textures of Nd₂Fe₁₄B/α-Fe Nanocomposite Materials Prepared by Controlled Melt Spinning

Abstract:

In Nd9.5Fe84B6.5 melt-spun ribbon, the quenching temperature is found to be effective for the texture development of Nd2Fe14B nanocrystals. For a relatively low quenching temperature of 1250°C a (00l) texture of Nd2Fe14B crystals was found on the free-side surface of the ribbons. At a higher quenching temperature of 1350°C, the microstructure of the free-side surface of the ribbons switches into (320) and (517) texture. It is believed that the transformation of the melt at higher temperature triggers the switch of the texture.

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Materials Science Forum (Volumes 654-656)

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1170-1173

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https://doi.org/10.4028/www.scientific.net/MSF.654-656.1170

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Online since:

June 2010

Authors:

Xie Rong Zeng, Hong Chao Sheng, Ji Zhao Zou, Sheng Hui Xie

Keywords:

Crystallographic Texture, Magnetic Property, Nanocomposite Magnet, NdFeB

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