| 高性能电磁开关铁心材料100AW800DC的试验研究 |
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| 引用本文： | 姜福健,高振宇,李元华,张仁波,刘文鹏,李浩,陈冬梅,刘海涛. 高性能电磁开关铁心材料100AW800DC的试验研究[J]. 电工钢, 2020, 2(4): 17 |
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| 作者姓名： | 姜福健 高振宇 李元华 张仁波 刘文鹏 李浩 陈冬梅 刘海涛 |
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| 作者单位： | 1.鞍钢集团有限公司 钢铁研究院，辽宁 鞍山 114009;2.鞍钢股份有限公司 冷轧硅钢厂，辽宁 鞍山 114021；3.东北大学 轧制技术及连轧自动化国家重点实验室，辽宁 沈阳 110819 |
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| 摘 要： | 通过工业生产结合实验室退火试验研究，成功研制出高性能的电磁开关铁心材料100AW800DC，其性能达到电磁开关铁心材料的先进水平，横向厚度偏差约为26 μm，在平均晶粒尺寸约60～80 μm范围内，所获得的电磁性能最佳。通过模拟产线退火试验，在870 ℃加热4 min44 s条件下，可以获得铁损P1.5/50达到最低5.826 3 W/kg、磁感应强度B2500为1.631 8T、硬度HV5为159、屈服强度Rp0.2为324 MPa的材料性能。
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| 关 键 词： | 电磁开关 铁心材料 磁感应强度 铁损 |
Experimental research on silicon steel 100AW800DC for iron core material of high performance electromagnetic switch |
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| JIANG Fujian,GAO Zhenyu,LI Yuanhua,ZHANG Renbo,LIU Wenpeng,LI Hao,CHEN Dongmei,LIU Haitao. Experimental research on silicon steel 100AW800DC for iron core material of high performance electromagnetic switch[J]. Electrical Steel, 2020, 2(4): 17 |
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| Authors: | JIANG Fujian GAO Zhenyu LI Yuanhua ZHANG Renbo LIU Wenpeng LI Hao CHEN Dongmei LIU Haitao |
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| Affiliation: | 1.Iron and Steel Research Institute of Ansteel Group Corporation,Anshan 114009,China;2.Cold Rolling Silicon Steel Plant of Anshan Iron & Steel Co. Ltd.,Anshan 114021,China;3.State Key Laboratory of Rolling & Automation, Northeastern University, Shengyang 110819, China |
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| Abstract: | A silicon steel 100AW800DC, which is one of the iron core material of high performance electromagnetic switch, has been successfully developed by combining industrial production with laboratory annealing experiment. Its performance has reached the advanced level of electromagnetic switch iron core material. And the electromagnetic properties will be the best when the transverse thickness deviation is about 26 μm and the range of average grain size from 60 μm to 80 μm. Through simulated annealing experiment of production line, the properties of 100AW800DC with the lowest core loss P1.5/50 of 5.826 3 W/kg, magnetic induction intensity B2500 of 1.631 8 T, hardness HV5 of 159 and yield strength Rp0.2 of 324 MPa can be obtained in the condition of heating time 4 min44 s at 870 ℃. |
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| Keywords: | electromagnetic switch iron core material magnetic induction intensity iron loss |
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