Magnetic properties of ND Rich Melt-Spun ND-FE-B alloy

Abstract

As a part of these experimental investigations of melt-spun Nd-Fe-B alloy with Nd rich content in relation to Nd2Fe14B prepared by rapid quenching process for optimally selected cooling rate and heat treatment, the influence of the chosen chemical composition on magnetic properties was observed. The results of X-ray diffraction, Mössbauer spectroscopy phase analysis and magnetic measurement of investigated melt-spun Nd14.5Fe78.5B7 alloy are presented to bring some new information concerning the relation between their structure and magnetic properties.

Keywords

• melt-spun Nd-Fe-B
• Phase composition
• Magnetic properties
• Mössbauer spectroscopy
• XRD
• SQUID