| 无取向硅钢50W470铁损各向异性的实验研究 |
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| 引用本文： | 孙述利,张敏刚,郭东城,姚力,宋文军.无取向硅钢50W470铁损各向异性的实验研究[J].太原科技大学学报,2006,27(5):375-377. |
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| 作者姓名： | 孙述利 张敏刚 郭东城 姚力 宋文军 |
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| 作者单位： | 1. 太原科技大学材料学院,太原,030024
2. 太原钢铁有限公司,太原,030003 |
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| 基金项目： | 太原科技大学校科研和教改项目 |
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| 摘 要： | 针对无取向硅钢50W470铁损各向异性差部分超标的问题,对相同生产工艺条件下生产出的硅钢,进行了金相、背散射电子像观察和化学成分、夹杂物以及三维取向分布函数的测定.对测定结果分析表明：无取向硅钢50W470铁损各向异性差超标的主要原因是织构类型和织构度的变化,且与材料夹杂物含量有一定关系.
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| 关 键 词： | 无取向硅钢50W470 铁损各向异性 织构 |
| 文章编号： | 1673-2057(2006)05-0375-03 |
| 修稿时间： | 2006年1月9日 |
Experimental Research of Anisotropy of Iron Loss in Non-orientation Silicon Steel 50W470 |
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| SUN Shu-li,ZHANG Min-gang,GUO Dong-cheng,YAO Li,SONG Wen-jun.Experimental Research of Anisotropy of Iron Loss in Non-orientation Silicon Steel 50W470[J].Journal of Taiyuan University of Science and Technology,2006,27(5):375-377. |
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| Authors: | SUN Shu-li ZHANG Min-gang GUO Dong-cheng YAO Li SONG Wen-jun |
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| Abstract: | Non-orientation silicon steel 50W470 has partially-overproofed problems in anisotropy of iron loss.Its metallographic,back scattered electrons patterns have been observed,and the chemical compositions,inclusions and three-dimensional orientation distribution function(ODF) have been measured on the silicon steel that was produced in the same production process.The analytical results show that the main reasons of partially-overproofed problems in anisotropy of iron loss of silicon steel lie in the varying texture and constitution degree,and it was related to the purity of metal. |
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| Keywords: | silicon steel of non-orientation 50W470 anisotropy of iron loss texture |
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