Modification of Structural and Magnetic Properties of Ferrites by High-Energy Ball Milling; Physics of Metals and Metallography; Vol. 126, iss. 12
| Parent link: | Physics of Metals and Metallography.— .— New York: Springer Science+Business Media LLC. Vol. 126, iss. 12.— 2025.— P. 1472–1483 |
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| Other Authors: | , , , |
| Summary: | Title screen Methods of X-ray diffraction, laser diffraction, BET analysis, pulsed magnetometry, and thermomagnetometric measurements have been used for comprehensive investigation of the influence of high-energy ball milling on structural and magnetic characteristics of ferrite powders. Studies were conducted on samples of spinel ferrite with the composition Co0.7Zn0.3Fe2O4. Correlation dependences have been established between the energy intensity of milling, microstructural parameters (size of coherently scattering domains and level of microstresses), and magnetic properties (saturation magnetization and temperature of magnetic phase transition). Thermomagnetometric analysis has shown that the onset temperature of the ferrimagnetic-to-paramagnetic phase transition is related to the degree of crystal lattice defects in the powder materials, making this method suitable for assessing the microstructural parameters of magnetic powdered materials. The obtained patterns can be applied to obtain various types of ferrites with predetermined structural and magnetic properties through high-energy milling in planetary ball mills AM_Agreement |
| Language: | English |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://doi.org/10.1134/S0031918X25601702 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=686177 |