Determination of diffusion kinetics, wear and corrosion behaviour of boro-sintered powder metal AISI 316 stainless steel alloy

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dc.authoridOZER, Emre/0000-0001-9880-8566;
dc.contributor.authorAyvaz, Safiye Ipek
dc.contributor.authorZalaoglu, Demet
dc.contributor.authorOzer, Emre
dc.contributor.authorBahcepinar, Ali Ihsan
dc.contributor.authorAydin, I. brahim
dc.date.accessioned2025-08-12T08:25:08Z
dc.date.issued2025
dc.departmentOsmaniye Korkut Ata Üniversitesi
dc.description.abstractThe study aimed to improve the hardness, wear, and corrosion resistance of powder metal AISI 316 stainless steel alloy using boro-sintering to form FeB and Fe2B compounds on the sample surface at different temperatures and durations utilizing Ekabor II boriding powder. The boride layer thickness was measured, and boron diffusion kinetics were determined. The boron diffusion activation energy was computed at 190.29 kJ & sdot;mol-1 during borosintering. The microhardness test revealed 12.5 times increase in the hardness of the AISI 316 stainless steel substrate. Adhesion tests using Daimler-Benz Rockwell C confirmed adequate substrate-coating adhesion of the formed boride layers. The ball-on-disc method results indicated that the wear resistance of boro-sintered samples exceeded that of unboronized AISI 316 stainless steel by a ratio ranging from 8.32 to 14.17. Corrosion tests of boronized powder metal AISI 316 stainless steel alloy samples were conducted in 3.5 % NaCl solution, demonstrating a 50 % reduction in corrosion rate with the boro-sintering process.
dc.description.sponsorshipManisa Celal Bayar University Sci-entific Research Projects Coordination Unit [2022/082]
dc.description.sponsorshipThis study was supported by the Manisa Celal Bayar University Sci-entific Research Projects Coordination Unit (Project Number: 2022/082) .
dc.identifier.doi10.1016/j.surfin.2025.106164
dc.identifier.issn2468-0230
dc.identifier.scopus2-s2.0-86000548662
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.surfin.2025.106164
dc.identifier.urihttps://hdl.handle.net/20.500.12502/4753
dc.identifier.volume62
dc.identifier.wosWOS:001448269000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofSurfaces and Interfaces
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250812
dc.subjectBoro-sintering
dc.subjectPowder metallurgy
dc.subjectAISI 316
dc.subjectWear
dc.subjectCorrosion
dc.subjectFe2B
dc.titleDetermination of diffusion kinetics, wear and corrosion behaviour of boro-sintered powder metal AISI 316 stainless steel alloy
dc.typeArticle

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