Year 2019, Volume 4, Issue 2, Pages 85 - 91 2019-06-30

Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying

Tuncay Şimşek [1]

66 98

In this study, amorphous/nanocrystalline Fe70Ti10B20 (at.%) alloys were synthesized by using elemental Fe, Ti and B powders under argon gas atmosphere via mechanical alloying method. The powders were ball milled at 20:1 ball-to-powder ratio and 500 rpm rotating speed up to 70 h. The phase and morphological properties of the synthesized powders were examined by using X-Ray diffractometer and scanning electron microscope with energy-dispersive X-ray spectroscope (SEM/EDX). The magnetic properties of powders were determined by vibrating sample magnetometer (VSM) at room temperature in the range of 0-20 kOe. It is determined that after 2.5 h of milling, Ti and B are started to dissolve in Fe lattice and Fe(TiB) solid solutions formed. XRD analysis revealed that the amorphous structures were formed after 30h of milling and the crystallite size and lattice strain were found ~ 8.2 nm and 1.16%, respectively. SEM images indicated that the particles were mostly agglomerated and the particles size distribution was in the range of 10-48 μm. Magnetic measurements revealed that after 70 h of milling, the saturation magnetization (Ms) and the coercivity (Hc) was about 94 emu/g and 117 Oe.

Mechanical alloying, nanoparticles, magnetic properties, amorphous alloys
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Primary Language en
Subjects Engineering
Journal Section Research Article
Authors

Author: Tuncay Şimşek
Institution: Mersin Üniversitesi
Country: Turkey


Dates

Publication Date: June 30, 2019

Bibtex @research article { boron500470, journal = {Journal of Boron}, issn = {2149-9020}, eissn = {2667-8438}, address = {National Boron Research Institute}, year = {2019}, volume = {4}, pages = {85 - 91}, doi = {10.30728/boron.500470}, title = {Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.\%) alloys by mechanical alloying}, key = {cite}, author = {Şimşek, Tuncay} }
APA Şimşek, T . (2019). Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying. Journal of Boron, 4 (2), 85-91. DOI: 10.30728/boron.500470
MLA Şimşek, T . "Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying". Journal of Boron 4 (2019): 85-91 <http://dergipark.org.tr/boron/issue/46624/500470>
Chicago Şimşek, T . "Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying". Journal of Boron 4 (2019): 85-91
RIS TY - JOUR T1 - Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying AU - Tuncay Şimşek Y1 - 2019 PY - 2019 N1 - doi: 10.30728/boron.500470 DO - 10.30728/boron.500470 T2 - Journal of Boron JF - Journal JO - JOR SP - 85 EP - 91 VL - 4 IS - 2 SN - 2149-9020-2667-8438 M3 - doi: 10.30728/boron.500470 UR - https://doi.org/10.30728/boron.500470 Y2 - 2019 ER -
EndNote %0 Journal of Boron Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying %A Tuncay Şimşek %T Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying %D 2019 %J Journal of Boron %P 2149-9020-2667-8438 %V 4 %N 2 %R doi: 10.30728/boron.500470 %U 10.30728/boron.500470
ISNAD Şimşek, Tuncay . "Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying". Journal of Boron 4 / 2 (June 2019): 85-91. https://doi.org/10.30728/boron.500470
AMA Şimşek T . Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying. Boron. 2019; 4(2): 85-91.
Vancouver Şimşek T . Investigation of the structural and magnetic properties of Fe70Ti10B20 (at.%) alloys by mechanical alloying. Journal of Boron. 2019; 4(2): 91-85.