FeCoNiMnCr high-entropy alloys (HEAs): Synthesis, structural, magnetic and nuclear radiation absorption properties

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dc.authoridTekin, Huseyin Ozan/0000-0002-0997-3488
dc.authoridAvar, Baris/0000-0002-6234-5448
dc.authoridZAKALY, Hesham M.H./0000-0002-7645-9964
dc.authorwosidTekin, Huseyin Ozan/J-9611-2016
dc.authorwosidAvar, Baris/ABA-3736-2021
dc.authorwosidZAKALY, Hesham M.H./E-8136-2016
dc.contributor.authorSimsek, Telem
dc.contributor.authorKavaz, Esra
dc.contributor.authorGuler, Omer
dc.contributor.authorSimsek, Tuncay
dc.contributor.authorAvar, Baris
dc.contributor.authorAslan, Naim
dc.contributor.authorAlmisned, Ghada
dc.date.accessioned2024-05-19T14:42:15Z
dc.date.available2024-05-19T14:42:15Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractWe report the synthesis and structural, magnetic and Radiation shielding properties of High Entropy Alloy (HEA) produced through mechanical alloying method. Using an X-Ray Diffractometer (PanalyticalEmpryan) with CuK radiation at 45 kV and 40 mA, the phase identification starting elements and as-milled powders are identified. Scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDX), morphological and microstructural investigations were conducted (FEI Quanta FEG 450). EDX and elemental mapping analyses are conducted to assess the purity and elemental distributions of the synthesized alloys. Using the Quantum Design Physical Characteristics Measurement System (PPMS) with vibrating sample magnetometer (VSM) and a magnetic field of 30 kOe at room temperature, magnetic properties are examined. Using Cs-137 radioisotope and mathematical methods, gamma-ray and neutron shielding properties of HEA are investigated in a conventional transmission setup using experimental and theoretical approaches. In the presence of a 3 T applied field, the sample exhibits a low magnetization of 5.30 emu/g at 300 K. Moreover, Ms is raised to 22 emu/g at 10 K owing to decreased thermal effects. The temperature dependence of the magnetization is recorded in the presence of a 1 T applied field. HEA exhibits superior neutron attenuation properties than conventional absorption materials such as B4C, graphite, and water. Our results showed that the synthesized HEA has superiority over other alloys and conventional neutron absorption materials. It can be concluded that the proposed novel HEA might be investigated further in terms of broadening its characterization and clarifying its other crucial properties to extend the scope of the current investigation.en_US
dc.description.sponsorshipPrincess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia [PNURSP2023R149]en_US
dc.description.sponsorshipPrincess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2023R149), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.en_US
dc.identifier.doi10.1016/j.ceramint.2023.05.072
dc.identifier.endpage25370en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-85159117727en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage25364en_US
dc.identifier.urihttps://doi.org10.1016/j.ceramint.2023.05.072
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5218
dc.identifier.volume49en_US
dc.identifier.wosWOS:001026810500001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240519_kaen_US
dc.subjectHandling Editoren_US
dc.subjectDr Pen_US
dc.subjectVincenzinien_US
dc.subjectHigh Entropy Alloysen_US
dc.subjectStructural Propertiesen_US
dc.subjectMagnetic Propertiesen_US
dc.subjectNuclear Radiationen_US
dc.subjectShielding Materialsen_US
dc.titleFeCoNiMnCr high-entropy alloys (HEAs): Synthesis, structural, magnetic and nuclear radiation absorption propertiesen_US
dc.typeArticleen_US

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