Microstructure of hot-pressed and die-up
โ
Mishra, Raja K.
๐
Article
๐
1987
๐
American Institute of Physics
๐
English
โ 981 KB
Transmission electron microscopy was used to establish densification, alignment, and magnetization reversal mechanisms in hot-pressed and die-upset NdFeB magnets. Microstructures of these materials reveal two principal phases: Nd 2 Fe l4 B grains and a grain boundary phase of approximate composition