Effect of Pre-Sintering on the Diffusion Treatment of HRE for Coercivity Enhancement of a NDFEB Sintered Magnet

Effect of Pre-Sintering on the Diffusion Treatment of HRE for Coercivity Enhancement of a NDFEB Sintered Magnet

We investigated the effect of pre-sintering process on the penetration behavior of Dy in a NdFeB sintered magnet which was grain boundary diffusion treated with Cu/Al mixed Dy source. The pre-sintering of a magnet was performed at 900oC in vacuum and then the pre-sintered body was dipped in the solu...

Full description

Bibliographic Details
Main Authors: M.W. Lee, J.K. Lee, T.S. Jang
Format: Article
Language:English
Published: Polish Academy of Sciences 2019-06-01
Series:Archives of Metallurgy and Materials
Subjects:
grain boundary diffusion process (gbdp)
ndfeb magnet
coercivity
pre-sintering
Online Access:https://journals.pan.pl/Content/111324/PDF/AMM-2019-2-27-Jang.pdf

Similar Items

Similar Items