Study on the Soft Magnetic Performance of 1J50 Alloy in Vary Heat Treatment Technology

In this paper,the microstructnre and soft magnetic performance of 1J50 alloy were investigated by means of microscopy and XRD and MATS-2010s soft magnetic advice respectively.The results shows that there are obvious difference in phase and properties of 1J50 soft magnetic alloy corresponding to vary heat treatment technology,the phase of 1J50 changed and the magnetic properties were improved remarkably after heat treatment in hydrogen.