Thin 3% [100]textured silicon steel sheet with low loss

摘要

Magnetic properties of thin 3% [100] textured silicon steel sheets with low loss were investigated. Annealing at 1200/spl deg/C in sulfur atmosphere enabled us to obtain the thin sheets containing only [100] grains and consequently the coercive force reached 10 A/m. We further advanced the production method of thin [100] textured silicon sheets by using sulfur in solution instead of a sulfur atmosphere.