Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing
We performed an experimental study on the structural and magnetocaloric properties of PLA-based composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05. X-ray diffraction patterns confirmed that the as-cast powder and the extruded filament composites exhibited the mixed hexagonal and orthorhombic...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-03-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/9.0000942 |
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| author | Ashika Bhatta Thomas F. McKenzie Jemma R. DeFeo Jacob Casey Venkateswara Yenugonda Shakhzodkhon Mukaddaskhonov Gejla Toromani Arjun K. Pathak Mahmud Khan |
| author_facet | Ashika Bhatta Thomas F. McKenzie Jemma R. DeFeo Jacob Casey Venkateswara Yenugonda Shakhzodkhon Mukaddaskhonov Gejla Toromani Arjun K. Pathak Mahmud Khan |
| author_sort | Ashika Bhatta |
| collection | DOAJ |
| description | We performed an experimental study on the structural and magnetocaloric properties of PLA-based composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05. X-ray diffraction patterns confirmed that the as-cast powder and the extruded filament composites exhibited the mixed hexagonal and orthorhombic crystal structures at room temperature. The dc magnetization data showed that all samples exhibited the first-order magnetic phase transition near room temperature. The entropy changes evaluated from the isothermal magnetization data peaked at 301 K for the powder sample and 322 K for the filament with 57 wt. % powder during warming. For a field change of 5 T, peak entropy changes of −5.5 J kg−1 K−1 and −1.2 J kg−1 K−1 were observed for powder and filament, respectively. The results suggested that PLA-composite additive manufacturing may be a promising technique for producing magnetocaloric coolants from brittle materials. |
| format | Article |
| id | doaj-art-fa6cc5abc2df4863840120953094e880 |
| institution | DOAJ |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-fa6cc5abc2df4863840120953094e8802025-08-20T03:03:07ZengAIP Publishing LLCAIP Advances2158-32262025-03-01153035216035216-510.1063/9.0000942Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturingAshika Bhatta0Thomas F. McKenzie1Jemma R. DeFeo2Jacob Casey3Venkateswara Yenugonda4Shakhzodkhon Mukaddaskhonov5Gejla Toromani6Arjun K. Pathak7Mahmud Khan8Department of Physics, Miami University, Oxford, Ohio 45056, USADepartment of Physics, Miami University, Oxford, Ohio 45056, USADepartment of Physics, SUNY Buffalo State University, Buffalo, New York 14222, USADepartment of Physics, SUNY Buffalo State University, Buffalo, New York 14222, USADepartment of Physics, SUNY Buffalo State University, Buffalo, New York 14222, USADepartment of Physics, Miami University, Oxford, Ohio 45056, USADepartment of Physics, Miami University, Oxford, Ohio 45056, USADepartment of Physics, SUNY Buffalo State University, Buffalo, New York 14222, USADepartment of Physics, Miami University, Oxford, Ohio 45056, USAWe performed an experimental study on the structural and magnetocaloric properties of PLA-based composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05. X-ray diffraction patterns confirmed that the as-cast powder and the extruded filament composites exhibited the mixed hexagonal and orthorhombic crystal structures at room temperature. The dc magnetization data showed that all samples exhibited the first-order magnetic phase transition near room temperature. The entropy changes evaluated from the isothermal magnetization data peaked at 301 K for the powder sample and 322 K for the filament with 57 wt. % powder during warming. For a field change of 5 T, peak entropy changes of −5.5 J kg−1 K−1 and −1.2 J kg−1 K−1 were observed for powder and filament, respectively. The results suggested that PLA-composite additive manufacturing may be a promising technique for producing magnetocaloric coolants from brittle materials.http://dx.doi.org/10.1063/9.0000942 |
| spellingShingle | Ashika Bhatta Thomas F. McKenzie Jemma R. DeFeo Jacob Casey Venkateswara Yenugonda Shakhzodkhon Mukaddaskhonov Gejla Toromani Arjun K. Pathak Mahmud Khan Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing AIP Advances |
| title | Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing |
| title_full | Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing |
| title_fullStr | Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing |
| title_full_unstemmed | Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing |
| title_short | Exploring the magnetic and magnetocaloric properties of PLA composite filaments of Mn0.5Fe0.5Ni0.95Cr0.05Si0.95Al0.05 for additive manufacturing |
| title_sort | exploring the magnetic and magnetocaloric properties of pla composite filaments of mn0 5fe0 5ni0 95cr0 05si0 95al0 05 for additive manufacturing |
| url | http://dx.doi.org/10.1063/9.0000942 |
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