Influence of Cooling Rate on Microstructure of NdFeB Strip Casting Flakes

Abstract:

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In this paper, flakes of NdFeB cast alloys were prepared by using the strip casting technique. Microstructure and composition of phases in NdFeB SC flakes were studied by SEM and energy spectra. Especially, the influences of cooling rate on the microstructure of SC flakes were discussed, helping us to master strip casting technology. The results show that the cooling rate plays an important role in obtaining the perfect microstructure of SC flakes, which thickness is supposed not less than 0.32mm in these studies.

Info:

Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

2169-2172

DOI:

10.4028/www.scientific.net/MSF.475-479.2169

Citation:

B. L. Guo et al., "Influence of Cooling Rate on Microstructure of NdFeB Strip Casting Flakes", Materials Science Forum, Vols. 475-479, pp. 2169-2172, 2005

Online since:

January 2005

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$35.00

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