Microstructural and mechanical characterization of powder-pack boronized Incoloy A286 superalloy

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dc.contributor.authorTürkmen İ.
dc.contributor.authorKorkmaz A.
dc.date.accessioned2024-07-22T08:06:13Z
dc.date.available2024-07-22T08:06:13Z
dc.date.issued2021
dc.description.abstractIn this study, Incoloy A286 superalloy were boronized successfully by powder-pack boronizing process at 850 °C, 900 °C and 950 °C for 4 h by using a boronizing powder mixture containing H3BO3 as boron source. The thickness and morphology of the boride layer was identified by microstructural examinations. The boride layer with complex, compact and smooth morphology was formed on the surface of the samples. As a result of XRD analyses, it was determined that the compact boride layer was formed many phases such as FeB, Fe2B, Fe3B, CrB and Ni4B3 etc. It was specified that the average hardness value of the boride layer was approximately between 2400 and 3000 HV by microhardness tests. Also the graphs of friction coefficient and values of the specific wear rate were obtained by performing ball on disk wear tests. It was identified that the specific wear rate of boronized samples was approximately 9.5 times lower than that of unboronized samples. © 2021 IOP Publishing Ltd
dc.identifier.DOI-ID10.1088/2051-672X/abd9a8
dc.identifier.issn2051672X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13435
dc.language.isoEnglish
dc.publisherIOP Publishing Ltd
dc.subjectBorides
dc.subjectChromium compounds
dc.subjectFriction
dc.subjectMorphology
dc.subjectNickel compounds
dc.subjectPowders
dc.subjectSuperalloys
dc.subjectWear of materials
dc.subjectBall-on-disk wear tests
dc.subjectCompact boride layer
dc.subjectFriction coefficients
dc.subjectMechanical characterizations
dc.subjectMicro-structural
dc.subjectMicrohardness tests
dc.subjectMicrostructural examination
dc.subjectSpecific wear rates
dc.subjectIron compounds
dc.titleMicrostructural and mechanical characterization of powder-pack boronized Incoloy A286 superalloy
dc.typeArticle

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