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

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• 作者：M.Z. Salih ; B. Weidenfeller ; N. Al-hamdany ; H.-G. Brokmeier ; W.M. Gan
• 关键词：Electric steel ; 90% Cold rolling ; Annealing ; Magnetic properties and neutron diffraction
• 刊名：Journal of Magnetism and Magnetic Materials
• 出版年：March, 2014
• 年：2014
• 卷：354
• 期：Complete
• 页码：105-111
• 全文大小：2495 K

文摘

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 掳C, 700 掳C, 900 掳C and 1100 掳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 掳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.