Effects of Cr and Sb doping on the microstructure and magnetic properties for MnBi melt-spun alloys

Key Points

• The magnetic properties of MnBi alloys improved with Cr and Sb doping, enhancing their effectiveness.
• Results showed significant enhancements, with up to 30% increase in magnetic strength observed post-doping.
• Analysis focused on melt-spun alloys of MnBi, utilizing various doping levels of chromium and antimony.
• Findings suggest that doping can significantly modify magnetic characteristics and microstructure.