Magnetic properties and crystallographic textures of Fe 2.6% Si after 90% cold rolling plus different annealing

• We show the effect of the two type of rolling process (Hot and Cold) on the crystallographic texture and magnetic properties.
• Due the coarse grained we used Neutron diffraction for texture measurement.
• We used hysteresis recorder to measure the magnetic properties.
• After annealing at 700° for 60 min lead to magnetic properties improvement.
• We show the effect new component texture on the magnetic properties.

The effect of rolling and annealing on the crystallographic texture and the magnetic properties of Fe-2.6% Si non-oriented electric steel during 90% cold rolling and different annealing temperature at (600 °C, 700 °C, 900 °C and 1100 °C) for 60 min and 20 min was analyzed. The 97% hot rolled as received material shows development of alpha and gamma fiber texture affecting on the magnetic properties at rolling and transverse direction. 90% cold rolling with moderate annealing temperature (up to 700 °C) and 60 min annealing time leads to better textures and improved magnetic properties. Due to coarse grained microstructure after annealing, neutron diffractions is an efficient tool for the analysis of Bulk texture of polycrystalline materials, well known for sufficient grain statistics and bulk texture measurement.