退火工艺对冷轧无取向硅钢组织与织构的影响
Influence of Annealing Technology on Structure and Texture of Cold Rolled Unoriented Silicon Steel
摘 要
针对冷轧无取向硅钢退火工艺的特点,研究了退火温度和保温时间对成分为0.004%C,0.33%Si的冷轧无取向硅钢晶粒组织和织构演变的影响.结果表明：退火后,α线上{100}织构密度明显减弱,取向从{112}〈110〉向{111}〈112〉大量聚集;适当增加保温时间有助于提高{100}〈hkl〉织构,900 ℃退火、保温180 s水冷得到的织构分布比较均匀,{001}面织构占有率比较高.
退火
织构
unoriented silicon steel
anneal
texture
Abstract
Considering the annealing technology of cold rolled unoriented silicon steel,the effects of annealing temperature and time on structure and texture were investigated.The results show that the density of {100}texture drops obviously in the α line,grains get together from {112}〈110〉 to {111}〈112〉.And {100}〈hkl〉 texture increased with soaking time.The texture distributed homogeneously and the {001} texture’s occupancy is improved when the steel is annealed at 900 ℃,for 180 s and then water-cooled.
中图分类号 TG142.77
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收稿日期 2006/9/17
修改稿日期 2007/1/12
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备注徐向棋(1979-),男,浙江湖州人,助教,硕士.
引用该论文: XU Xiang-qi,LI Yao-hui,LUO Lai-hui. Influence of Annealing Technology on Structure and Texture of Cold Rolled Unoriented Silicon Steel[J]. Materials for mechancial engineering, 2007, 31(8): 23～25
徐向棋,李耀辉,罗来辉. 退火工艺对冷轧无取向硅钢组织与织构的影响[J]. 机械工程材料, 2007, 31(8): 23～25
被引情况:
【1】马良,项利,仇圣桃,赵沛, "双辊薄带连铸3.98%Si-0.71%Al无取向硅钢的组织、织构和磁性能",机械工程材料 38, 47-51(2014)
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参考文献
【1】何忠治.电工钢的最近发展[J].金属功能材料,1997(6):241-247.
【2】储双杰.生产工艺参数对无取向电工钢磁性的影响[J].特殊钢,2003,24(2):37-39.
【3】Sidor Y,Dzubinsky M,Kovac F.Characterization of microstructures in non-oriented electrical steels utilizing weighted sum of elementary data[J].Czechoslovak Journal of Physics,2004(54):105-108.
【4】Mao W.Modeling of rolling texture in aluminum[J].Materials Science and Engineering,1998,A257(12):171-177.
【2】储双杰.生产工艺参数对无取向电工钢磁性的影响[J].特殊钢,2003,24(2):37-39.
【3】Sidor Y,Dzubinsky M,Kovac F.Characterization of microstructures in non-oriented electrical steels utilizing weighted sum of elementary data[J].Czechoslovak Journal of Physics,2004(54):105-108.
【4】Mao W.Modeling of rolling texture in aluminum[J].Materials Science and Engineering,1998,A257(12):171-177.
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