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Year 2024, Volume: 32, 80 - 85, 30.12.2024

Abderrahmane Younes Nadia Metidji Nacer Dilmi Rachid Amraoui Abderahim Abada

https://doi.org/10.55549/epstem.1598053

Abstract

References

  • Younes, A., Metidji, N., Dilmi, N., Amraoui, R., & Abada, A. (2024). Effect of crystallite size on magnetic properties of nanostructured FeAlTiBZr alloy. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 80-85.

Effect of Crystallite Size on Magnetic Properties of Nanostructured FeAlTiBZr Alloy

Year 2024, Volume: 32, 80 - 85, 30.12.2024

Abderrahmane Younes Nadia Metidji Nacer Dilmi Rachid Amraoui Abderahim Abada

https://doi.org/10.55549/epstem.1598053

Abstract

This study investigates the influence of crystallite size (D) on two key magnetic parameters, saturation magnetization (MS) and coercivity (HC), in nanostructured FeAlTiBZr alloy. The fabrication of this nanostructured material involved a mechanical grinding process. Structural, morphological, and magnetic properties of the nanostructured FeAlTiBZr alloy at various production stages were thoroughly examined using advanced characterization techniques, including Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS), X-ray Diffraction (XRD), and Vibrating Sample Magnetometer (VSM). The crystallite size decreased from 38 to 26 nm, while the lattice strain increased from 0.17933% to 0.25194%. This shift in lattice parameters, from 0.2867 to 0.2876, can be attributed to the milling time effect. Additionally, the morphology of particles underwent changes, with particle size increasing over the milling period. However, the magnetic properties exhibited a contrasting trend: coercivity, saturation magnetization, remanence magnetization, and squareness decreased from 55.78 Oe, 77.35 emu/g, 3.08 emu/g, and 0.039 to 42.83 Oe, 66.39 emu/g, 2.04 emu/g, and 0.030, respectively.

Keywords

Nanostructured FeAlTiBZr alloy Magnetic properties Structural and morphology

References

  • Younes, A., Metidji, N., Dilmi, N., Amraoui, R., & Abada, A. (2024). Effect of crystallite size on magnetic properties of nanostructured FeAlTiBZr alloy. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 80-85.
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Details

Primary Language English
Subjects Classical Physics (Other)
Journal Section Articles
Authors

Abderrahmane Younes

Nadia Metidji

Nacer Dilmi

Rachid Amraoui

Abderahim Abada

Early Pub Date December 10, 2024
Publication Date December 30, 2024
Submission Date April 9, 2024
Acceptance Date July 17, 2024
Published in Issue Year 2024 Volume: 32

Cite

APA Younes, A., Metidji, N., Dilmi, N., … Amraoui, R. (2024). Effect of Crystallite Size on Magnetic Properties of Nanostructured FeAlTiBZr Alloy. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 32, 80-85. https://doi.org/10.55549/epstem.1598053
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