Magnetic Properties of NdFeB Bonded Magnets of HDD Process

Zhang Zhengyi; Xiao Yaofu; Qiu Baoqin; Dong Ming

doi:10.13374/j.issn1001-053x.1993.01.021

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Zhang Zhengyi, Xiao Yaofu, Qiu Baoqin, Dong Ming. Magnetic Properties of NdFeB Bonded Magnets of HDD Process[J]. Chinese Journal of Engineering, 1993, 15(1): 115-119. doi: 10.13374/j.issn1001-053x.1993.01.021

Citation:

Zhang Zhengyi, Xiao Yaofu, Qiu Baoqin, Dong Ming. Magnetic Properties of NdFeB Bonded Magnets of HDD Process[J]. Chinese Journal of Engineering, 1993, 15(1): 115-119. doi: 10.13374/j.issn1001-053x.1993.01.021

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Magnetic Properties of NdFeB Bonded Magnets of HDD Process

doi: 10.13374/j.issn1001-053x.1993.01.021

Department of Materials Science and Engineering

Received Date: 1992-06-17
Available Online: 2021-10-18

Abstract

Abstract

The effects of the alloy composition,homogenization treatment and the dehydrogenation process in HDD treatment on the magnetic properties of NdFeB powders and bonded magnets are studied. The experimental results show that the NdFeB powders made by HDD process are stable with respect to time and temperature
- HDD process,
- NdFeB bonded magnets,
- magnetic properties