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Structure and magnetic properties of Fe73.5Ag1Nb3Si13.5B9 alloy

  • Material Science And Engineering
  • Technical Notes
  • Published:
Journal of Shanghai University (English Edition)

Abstract

The magnetic properties of as-quenched and annealed Fe73.5Ag1Nb3Si13.5B9 alloys were investigated. X-ray diffraction was used to monitor the structure changes of the samples under different annealing temperatures. It was found that by Cu addition, the crystallization temperature T x1 of Fe-Nb-Si-B alloy is decreased, whereas by Ag addition, the T x1 is increased. A small amount of α-Fe and Ag were obtained after the sample was annealed at 500°C for 1 h. With increasing the annealing temperature, Fe23B6, Fe2B, Fe3B were separated out and magnetic properties of the samples were impaired quickly. A mostly single nanocrystalline grain of a-Fe phase could not be obtained in the annealed samples.

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Authors and Affiliations

  1. School of Material Science and Engineering, Shanghai University, 200072, Shanghai, China

    Xu Hui, Dong Yuan-da, Xiao Xue-shan & Wang Qing

  2. Northeastern University, 110006, Shenyang, Liaoning Province, China

    He Kai-yuan & Cheng Li-zhi

Authors
  1. Xu Hui
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  2. He Kai-yuan
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  3. Cheng Li-zhi
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  4. Dong Yuan-da
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  5. Xiao Xue-shan
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  6. Wang Qing
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Xu, H., He, Ky., Cheng, Lz. et al. Structure and magnetic properties of Fe73.5Ag1Nb3Si13.5B9 alloy. J. of Shanghai Univ. 4, 159–162 (2000). https://doi.org/10.1007/s11741-000-0017-x

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  • DOI: https://doi.org/10.1007/s11741-000-0017-x

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