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| 取向硅钢高温退火样品晶粒尺寸、取向及磁性能关系的研究 | |
| 引用本文： | 付勇军,蒋奇武,金文旭,杨平.取向硅钢高温退火样品晶粒尺寸、取向及磁性能关系的研究[J].电子显微学报,2010,29(1):43-47. |
| 作者姓名： | 付勇军 蒋奇武 金文旭 杨平 |
| 作者单位： | 1. 北京科技大学,北京,100083;鞍钢股份有限公司,辽宁,鞍山,114021 2. 鞍钢股份有限公司,辽宁,鞍山,114021 3. 北京科技大学,北京,100083 |
| 摘 要： | 采用EBSD技术测晶粒取向,结合晶粒形貌观察,研究了普通取向硅钢高温退火样品晶粒尺寸、取向分布和电磁性能的关系。结果表明,异常长大的晶粒主要为Goss取向,小晶粒取向较杂乱,晶粒尺寸与晶粒取向有一定的相关性;晶粒尺寸和晶粒取向分别对铁损和磁感影响较大。 |
| 关 键 词： | 取向硅钢 织构 铁损 磁感 |
Influences of grain sizes and grain orientations in secondarily recrystallized samples on the magnetic properties of grain oriented steels |
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| FU Yong-jun,JIANG Qi-wu,JIN Wen-xu,YANG Ping.Influences of grain sizes and grain orientations in secondarily recrystallized samples on the magnetic properties of grain oriented steels[J].Journal of Chinese Electron Microscopy Society,2010,29(1):43-47. | |
| Authors: | FU Yong-jun JIANG Qi-wu JIN Wen-xu YANG Ping |
| Institution: | 1;2;1*;1.School of Materials Science and Engineering;University of Science and Technology Beijing;Beijing 100083;2.Anshan Steel Company Limited;Anshan Liaoning 114021;China |
| Abstract: | Distributions of grain sizes and orientations and their effects on magnetic properties of secondarily recrystallized grain-oriented steel are investigated by EBSD technique.The result shows that the main grain orientation of unconventionally grown grains is the Goss-zionally orientation,while the orientations of small grains are rather random.There is a close relationship between grain sizes and orientations. The effects of grain size and grain orientation on iron loss and magnetic induction of steel is gre... |
| Keywords: | grain oriented steel texture iron loss magnetic induction |
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