Properties and Corrosion Resistance of AISI H13 Hot-Work Tool Steel with Borided B4C Powders

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dc.authoridgunen, ali/0000-0002-4101-9520
dc.contributor.authorGunen, Ali
dc.contributor.authorKarahan, Ismail Hakki
dc.contributor.authorKarakas, Mustafa Serdar
dc.contributor.authorKurt, Bulent
dc.contributor.authorKanca, Yusuf
dc.contributor.authorCay, Vedat Veli
dc.contributor.authorYildiz, Murat
dc.date.accessioned2024-09-18T20:59:06Z
dc.date.available2024-09-18T20:59:06Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, the surface of AISI H13 steel was borided with powder blends of B4C and NaBF(4)using the powder-pack method at 800, 900 and 1000 degrees C for 2, 4 and 6 h. The structural and mechanical characteristics of the boride layers formed on the surface were characterized using scanning electron microscopy, energy dispersive spectroscopy, X-ray diffractometry, 2D surface profilometry, microhardness and electrochemical corrosion (3.5 wt% NaCl) tests. The boride layer exhibited a single phase structure (Fe2B) in samples coated at 800 degrees C and a dual-phase structure (FeB + Fe2B) at higher boriding temperatures (900 and 1000 degrees C). The boride layers were compact and crack-free in all boriding conditions. Depending on boriding parameters, the thickness, hardness and average surface roughness (R-a) of the coatings were found to range between 5.81 and 102.46 mu m, 1635-1915 HV and 0.315-0.650 mu m, respectively. The borided AISI H13 steel displayed up to 33.5 times and 2.4 times higher corrosion resistance than untreated AISI H13 steel and martensitic AISI 431 steel, respectively. This suggests potential use of borided AISI H13 steel in the steam turbines and marine applications as an alternative to the more costly martensitic and duplex stainless steel grades. The corrosion resistance depended on the phase structure (single- or dual-layer), density, thickness and surface roughness of the boride coatings. Graphicen_US
dc.identifier.doi10.1007/s12540-019-00421-0
dc.identifier.endpage1340en_US
dc.identifier.issn1598-9623
dc.identifier.issn2005-4149
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85070397266en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1329en_US
dc.identifier.urihttps://doi.org/10.1007/s12540-019-00421-0
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12377
dc.identifier.volume26en_US
dc.identifier.wosWOS:000562904000004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKorean Inst Metals Materialsen_US
dc.relation.ispartofMetals and Materials Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSteelen_US
dc.subjectBoridingen_US
dc.subjectCorrosionen_US
dc.subjectNaClen_US
dc.titleProperties and Corrosion Resistance of AISI H13 Hot-Work Tool Steel with Borided B4C Powdersen_US
dc.typeArticleen_US

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