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Fe-6.5 wt%Si soft magnetic composites with significant improvement of magnetic properties by compositing nano-MnZn ferrites.

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Title: Fe-6.5 wt%Si soft magnetic composites with significant improvement of magnetic properties by compositing nano-MnZn ferrites.
Authors: Yang, Tiansheng1,2,3 (AUTHOR), Lu, Kechao1,3 (AUTHOR), Wang, Jian1,2,3 (AUTHOR), Xu, Jia1,3 (AUTHOR), Zheng, Zhigang2 (AUTHOR), Liu, Xin1,3 (AUTHOR) liuxin@gdinm.com
Source: Journal of Alloys & Compounds. Jul2022, Vol. 909, pN.PAG-N.PAG. 1p.
Subjects: Magnetic properties, Ferrites, Magnetic alloys, Decomposition method, Electrical resistivity, Permeability
Abstract: A novel soft magnetic composites (SMCs) was prepared by Fe-6.5 wt%Si/nano-MnZn ferrites composite powders in this work. The nano-MnZn ferrites (~ 20 nm) were synthesized by thermal decomposition method. The microstructure and electromagnetic characteristics of Fe-6.5 wt%Si/nano-MnZn ferrites SMCs were investigated in details. The results showed that the effective permeability increased firstly and then decreased with increasing nano-MnZn ferrites contents from 0 to 4 wt%. Moreover, appropriate added amounts of nano-MnZn ferrites can reduce the hysteresis losses of the SMCs. The SMCs with 2 wt% nano-MnZn ferrites and annealed at 400 ℃ have the optimum comprehensive performances with effective permeability of 142.2 (increased by 47%), total core losses of 816 mW/cm3 (decreased by 12%) and acceptable electrical resistivity of 3.18 Ω·cm. • Fe-6.5 wt%Si/ nano-MnZn ferrites soft magnetic composites were prepared. • Nano-ferrites play a key role in ensuring adjacent Fe-Si particles connective. • Permeability and core losses were improved by compositing nano-ferrites. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 156469968
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Fe-6.5 wt%Si soft magnetic composites with significant improvement of magnetic properties by compositing nano-MnZn ferrites.
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  Data: <searchLink fieldCode="AR" term="%22Yang%2C+Tiansheng%22">Yang, Tiansheng</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Kechao%22">Lu, Kechao</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Jian%22">Wang, Jian</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Jia%22">Xu, Jia</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zheng%2C+Zhigang%22">Zheng, Zhigang</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Xin%22">Liu, Xin</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<i> liuxin@gdinm.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Jul2022, Vol. 909, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Magnetic+properties%22">Magnetic properties</searchLink><br /><searchLink fieldCode="DE" term="%22Ferrites%22">Ferrites</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+alloys%22">Magnetic alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Decomposition+method%22">Decomposition method</searchLink><br /><searchLink fieldCode="DE" term="%22Electrical+resistivity%22">Electrical resistivity</searchLink><br /><searchLink fieldCode="DE" term="%22Permeability%22">Permeability</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A novel soft magnetic composites (SMCs) was prepared by Fe-6.5 wt%Si/nano-MnZn ferrites composite powders in this work. The nano-MnZn ferrites (~ 20 nm) were synthesized by thermal decomposition method. The microstructure and electromagnetic characteristics of Fe-6.5 wt%Si/nano-MnZn ferrites SMCs were investigated in details. The results showed that the effective permeability increased firstly and then decreased with increasing nano-MnZn ferrites contents from 0 to 4 wt%. Moreover, appropriate added amounts of nano-MnZn ferrites can reduce the hysteresis losses of the SMCs. The SMCs with 2 wt% nano-MnZn ferrites and annealed at 400 ℃ have the optimum comprehensive performances with effective permeability of 142.2 (increased by 47%), total core losses of 816 mW/cm3 (decreased by 12%) and acceptable electrical resistivity of 3.18 Ω·cm. • Fe-6.5 wt%Si/ nano-MnZn ferrites soft magnetic composites were prepared. • Nano-ferrites play a key role in ensuring adjacent Fe-Si particles connective. • Permeability and core losses were improved by compositing nano-ferrites. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.jallcom.2022.164660
    Languages:
      – Code: eng
        Text: English
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        PageCount: 1
        StartPage: N.PAG
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      – SubjectFull: Magnetic properties
        Type: general
      – SubjectFull: Ferrites
        Type: general
      – SubjectFull: Magnetic alloys
        Type: general
      – SubjectFull: Decomposition method
        Type: general
      – SubjectFull: Electrical resistivity
        Type: general
      – SubjectFull: Permeability
        Type: general
    Titles:
      – TitleFull: Fe-6.5 wt%Si soft magnetic composites with significant improvement of magnetic properties by compositing nano-MnZn ferrites.
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            NameFull: Yang, Tiansheng
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            NameFull: Lu, Kechao
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            NameFull: Wang, Jian
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            NameFull: Xu, Jia
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            NameFull: Zheng, Zhigang
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            NameFull: Liu, Xin
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            – D: 15
              M: 07
              Text: Jul2022
              Type: published
              Y: 2022
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              Value: 09258388
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              Value: 909
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            – TitleFull: Journal of Alloys & Compounds
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