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| CSP生产高牌号无取向电工钢常化试验研究 | |
| 引用本文： | 朱涛,岳尔斌,项利,张建平. CSP生产高牌号无取向电工钢常化试验研究[J]. 钢铁研究学报, 2010, 22(1): 32-32 |
| 作者姓名： | 朱涛 岳尔斌 项利 张建平 |
| 作者单位： | 1. 钢铁研究总院,北京,100081;马鞍山钢铁股份有限公司,安徽,马鞍山,243011 2. 钢铁研究总院,北京,100081 3. 马鞍山钢铁股份有限公司,安徽,马鞍山,243011 |
| 摘 要： | 以马钢CSP流程生产电工钢特点为基础,模拟了典型高牌号无取向电工钢(50W310)的生产过程,研究了常化温度对典型高牌号无取向电工钢(50W310)的组织、织构和性能的影响。结果表明:经过热轧板常化处理的成品磁性能完全达到国标要求;在实验室研究的热轧板常化温度范围内(900~1 050℃),随着常化温度的升高,热轧板晶粒尺寸逐渐增大;成品晶粒平均尺寸呈先增大后减小的趋势;成品中织构强度变弱,特别是{111}、{112}和{114}等织构明显减弱;成品铁损P15值呈先降低后升高的趋势,磁感B50值单调递增,但增幅较为缓慢。 |
| 关 键 词： | CSP 高牌号无取向电工钢 常化 |
| 收稿时间： | 2008-12-04; |
Experimental Study on Normalizing of High Grade Non-Oriented Electrical Steel Produced by CSP Process |
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| ZHU Tao,YUE Er-bin,XIANG Li,ZHANG Jian-ping. Experimental Study on Normalizing of High Grade Non-Oriented Electrical Steel Produced by CSP Process[J]. Journal of Iron and Steel Research, 2010, 22(1): 32-32 | |
| Authors: | ZHU Tao YUE Er-bin XIANG Li ZHANG Jian-ping |
| Affiliation: | ZHU Tao1,2,YUE Er-bin1,XIANG Li1,ZHANG Jian-ping2 |
| Abstract: | Based on the characteristic of electrial steel produced by CSP process of Maanshan Iron and Steel Co Ltd.,the technical process of 50W130,one of typical high-grade non-oriented electrical steels,was simulated.The effects of the normalizing temperature on microstructure,texture and magnetic properties of 50W130 were studied.The results are as follows,firstly,the magnetic properties of hot rolled sheets prodcuts has met the chinese standard completely through normalizing process.Secondly,with the increase in ... |
| Keywords: | CSP high grade non-oriented electrical steel normalizing |
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