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铁基非晶纳米晶磁粉芯制备工艺研究进展
Research Progress in Preparation Technology of Fe-based Amorphous Nanocrystalline Magnetic Powder Cores
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- DOI:
- 作者:
- 高铭 张于顺 柏忠卫 高海丰 刘景涛 刘顺才 李雪
GAO Ming;ZHANG Yushun;BAI Zhongwei;GAO Haifeng;LIU Jingtao;LIU Shuncai;LI Xue
- 作者单位:
- 辽宁科技大学材料与冶金学院 辽宁秉航非晶科技有限公司
School of Materials and Metallurgy,University of Science and Technology Liaoning,Anshan 114051,China;Liaoning Binghang Amorphous Technology Co.,Ltd.,Chaoyang 122100,China
- 关键词:
- 非晶 纳米晶 磁粉芯 制备工艺 软磁性能
amorphous nanocrystalline magnetic powder core preparation technology soft magnetic property
- 摘要:
- 非晶纳米晶磁粉芯是一种性能优异的非晶软磁材料,有高频损耗低,工作范围宽,性价比高等特点。从制备工艺的角度,分类介绍了非晶纳米晶磁粉的制备工艺、绝缘包覆工艺以及非晶纳米晶磁粉芯的压制处理工艺,重点阐述了各种方法对非晶纳米晶磁粉芯软磁性能的影响,并从工业生产的角度分析了各方法的优势及特点。Amorphous nanocrystalline magnetic powder core was a kind of amorphous soft magnetic material with excellent performance,low high frequency loss,wide working range and high cost-effective performance.From the point of preparation technology,the preparation technology,the insulating coating technology and the pressing treatment technology of the amorphous nanocrystalline magnetic powder core were introduced.The influence of various methods on the soft magnetic properties of the amorphous nanocrystalline magnetic powder core was emphatically described,and the advantages and characteristics of each method were analyzed from the perspective of industrial production.