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Research on magnetic pulse compaction behavior of Sm2Co17 magnetic powder
ID：126 View Protection：ATTENDEE Updated Time：2024-10-29 11:17:53 Hits：579 Poster Presentation

Start Time：Pending（Asia/Shanghai）

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Abstract
磁脉冲压实 （MPC） 因其压实能量高、可控性好，是制备高性能材料的有效方法。本文报道了 Sm2Co17 磁粉在 MPC 下的致密化行为。建立了MPC装置的仿真模型，研究了驱动板在电磁力作用下的加速过程。探究了 Sm2Co17 MPC 的最佳工艺参数，研究了冲击能量、磁粉填充量和冲压模块加速距离对致密密度的影响。当初始储能为 8 kJ，磁粉填充量为 3 g，冲压模块加速距离为 50 mm，达到 3.02 GPa 的峰值压力。在室温下，不烧结，得到相对密度为88.21%的压块。
Keywords
MPC;Magnetic powder;Powder metallurgy
Speaker
Song Zhang
student Huazhong University of Science and Technology；School of Electrical and Electronic Engineering；Wuhan National High Magnetic Field Center

Submission Author
Song Zhang Huazhong University of Science and Technology；School of Electrical and Electronic Engineering；Wuhan National High Magnetic Field Center
Ning Wang Huazhong University of Science and Technology
Yanping Ye Huazhong University of Science and Technology
Heng Liu Huazhong University of Science and Technology
Yiliang Lv Huazhong University of Science and Technology
Ronggang Chen Jiaxing Power Supply Company of State Grid Zhejiang Electric Power Company Ltd., Jiaxing, China
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Important Date

  • Conference Date

    Nov 06

    2024

    to

    Nov 08

    2024

  • Sep 15 2024

    Draft paper submission deadline

  • Nov 08 2024

    Registration deadline

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Huazhong University of Science and Technology
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