Rare Earth Permanent-Magnet Alloys' High Temperature Phase Transformation
Subtitle: In Situ and Dynamic Observation and Its Application in Material Design
Publisher: Springer Berlin / Heidelberg
Published: 2014
Language: eng
Number of pages: 267
ISBN-13: 9783642363870
Subjects: Rare earth metals; Alloys
Description: The process of high temperature phase transition of rare earth permanent-magnet alloys is revealed by photographs taken by high voltage TEM. The relationship between the formation of nanocrystal and magnetic properties is discussed in detail, which effects alloys composition and preparation process. The experiment results verified some presumptions, and were valuable for subsequent scientific research and creating new permanent-magnet alloys. The publication is intended for researchers, engineers and managers in the field of material science, metallurgy, and physics. Prof. Shuming Pan is senior engineer of Beijing General Research Institute of Non-ferrous Metal.