| 常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响 |
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| 引用本文： | 孙颖,李军,赵宇,喻晓军,连法增.常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响[J].特殊钢,2008,29(2):10-12. |
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| 作者姓名： | 孙颖 李军 赵宇 喻晓军 连法增 |
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| 作者单位： | 1 东北大学材料与冶金学院，沈阳110004;2安泰科技股份有限公司功能材料事业部，北京100081 |
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| 摘 要： | 采用30 kg真空感应炉-50 mm铸坯-热轧2.0~2.3 mm板-冷轧0.5 mm薄板流程的模拟CSP工艺生 产0.005%C、0.42%Si和0.002%C、0.98%Si的无取向电工钢。结果表明，两种电工钢的热轧板经900 ℃ 5 min常 化处理后，铁损P.s0分别由原有的7.01 W/kg和7.34 W/kg降至6.49 W/kg和5.96 W/kg,冷轧板经820～910 ℃ 退火后随退火温度的提高铁损降低至5.15 W/kg。
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| 关 键 词： | 无取向电工钢 常化 退火 磁性能 常化 退火温度 模拟 工艺生产 无取向电工钢 磁性能 影响 CSP Process Simulated Electrical Steel Magnetic Properties Annealing Normalizing 冷轧板 铁损 处理 热轧板 结果 流程 铸坯 |
| 收稿时间： | 2007-10-22 |
| 修稿时间： | 2007年10月22 |
Effect of Normalizing and Annealing on Magnetic Properties of Non-oriented Electrical Steel Produced by Simulated CSP Process |
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| Sun Ying,Li Jun,Zhao Yu,Yu Xiaojun,Lian Fazeng.Effect of Normalizing and Annealing on Magnetic Properties of Non-oriented Electrical Steel Produced by Simulated CSP Process[J].Special Steel,2008,29(2):10-12. |
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| Authors: | Sun Ying Li Jun Zhao Yu Yu Xiaojun Lian Fazeng |
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| Affiliation: | 1 SchoolofMaterialsandMetallurgy,NortheasternUniversity,Shenyang110004;
2FunctionalMaterialsBranch,Antai AdvancedTechnologyandMaterialsCoLtd,Beijing100081 |
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| Abstract: | Two non-oriented electrical steels 0.005C-0.42Si and 0.002C-0.98Si were produced by the simulated CSP (compact strip production process):30 kg vacuum induction furnace-50 mm cast slab-2.0~2.3 mm hot rolled plate - 0.5 mm cold rolled sheet process. Results showed that after normalizing at 900 ℃ for 5min,the iron lose P.sso of two e- lectrical steels reduced respectively from original7.01 W/kg and7.34 W/kg to6.49 W/kg and 5.96 W/kg,and after 820～910 ℃ annealing,with increasing annealing temperature the iron lose of cold rolled sheet decreased to 5.15 W/kg. |
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| Keywords: | Non-oriented Electrical Steel Normalizing Annealing Magnetic Properties |
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