The influence of niobium on the magnetic properties of the columnar alnico 5 permanent magnets |
| |
| Authors: | S Szymura S Golba |
| |
| Institution: | Institute of Physics, Technical University of Czestochowa, Poland;Steel Works “Baildon”, Katowice, Poland |
| |
| Abstract: | An investigation of the influence of Nb addition (0–1.24%) on Alnico 5 columnar alloy's magnetic properties showed that Nb content up to 0.5% slightly decrease remanent induction while at the same time increasing coercivity and improving the rectangularity of the demagnetization curve. The addition of niobium above 0.5% causes a further increase in coercivity simultaneously decreasing magnetic induction in every point of the demagnetization curve. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
