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冷轧６．５％Ｓｉ－Ｆｅ合金的显微组织与磁性将热轧的６．５％Ｓｉ－Ｆｅ合金，冷轧成０．３５ｍｍ厚，剪切后卷成φ２５×１５ｍｍ圆环试样。样经１２００℃×１ｈ退火，然后炉冷到室温，目的为再结晶和晶粒生长。随后试样采用两种制度处理：（Ａ）样品直接加热至４００...
Microstructure and magnetic properties of cold-rolled 6.5% Si-Fe alloy A hot-rolled 6.5% Si-Fe alloy was cold-rolled to a thickness of 0.35 mm and rolled into a φ25 × 15 mm toroidal sample after shearing. Sample annealing at 1200 ℃ × 1h, then cooled to room temperature, the purpose of recrystallization and grain growth. Then the sample is treated with two systems: (A) the sample is heated directly to 400 ...