Effect of Shot Blasting on the Boriding Kinetics of AISI 316L Stainless Steel

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dc.contributor.authorAyvaz S.İ.
dc.contributor.authorAydın İ.
dc.contributor.authorBahcepınar A.İ.
dc.date.accessioned2024-07-22T08:02:40Z
dc.date.available2024-07-22T08:02:40Z
dc.date.issued2023
dc.description.abstractAbstract: In this study, the effect of shot blasting on boriding kinetics of AISI 316L stainless steel alloy was investigated. For this purpose, AISI 316L samples were shot blasted at 6 bar pressure using 300–500 µm glass beads. Shot blasted samples were borided with powder pack boriding technique, using Ekabor 2 boriding powder, with 2, 4 and 6 boriding times at 850, 900 and 950°C boriding temperatures. As a result of boriding, boride layers consisting of FeB and Fe2B phases with a microhardness of ~1497–2135 HV0.1 and an average thickness of ~9.6–49.27 µm were obtained on the surface of AISI 316L stainless steel alloy samples. These boride layers on the AISI 316L stainless steel alloy surface were formed in flat morphology due to the high amount of alloying elements. In the kinetic studies, the activation energy of boron diffusion in AISI 316L stainless steel alloy was calculated as 204.68 kJ mol–1. The obtained results showed that shot blasting decreased the boron diffusion kinetics compared to the results in the literature. © 2023, Pleiades Publishing, Ltd.
dc.identifier.DOI-ID10.1134/S2070205123700624
dc.identifier.issn20702051
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/11958
dc.language.isoEnglish
dc.publisherPleiades Publishing
dc.subjectActivation energy
dc.subjectAlloy steel
dc.subjectAlloying elements
dc.subjectAustenitic stainless steel
dc.subjectBlasting
dc.subjectBorides
dc.subjectBoriding
dc.subjectBoron
dc.subjectDiffusion
dc.subjectIron compounds
dc.subjectKinetics
dc.subjectMorphology
dc.subjectSteel metallurgy
dc.subject316 L stainless steel
dc.subject316L
dc.subject950° C
dc.subjectAlloy surfaces
dc.subjectBoride layers
dc.subjectBoron diffusions
dc.subjectGlass bead
dc.subjectPack boriding
dc.subjectShotblasting
dc.subjectStainless steel alloys
dc.subjectGrowth kinetics
dc.titleEffect of Shot Blasting on the Boriding Kinetics of AISI 316L Stainless Steel
dc.typeArticle

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