Year: 2006
Type: article
Abstract: We investigated influences of various elements (Ti, Nb, Zr, Mo, Ta, Hf, W, V, Cr) on magnetic properties of Fe-B/Nd2Fe14B based Nd-Fe-B-Ti-C nanocomposite magnets in order to obtain larger coercivity for high temperature applications. As a result, addition of Cr was found to be most effective to enhance coercivity dramatically. Thermal flux losses of high-coercivity (HcJ=1609kA/m) Nd-Fe-B-Ti-C-Cr nanocomposite magnet at 473K are less than 2%.
DOI: 10.2497/jjspm.53.579
Institution: NEOMAX Co., Ltd. (Japan)
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2018604416