The influence of controlled steel surface oxidation on near-infrared light absorption in inert atmosphere

dc.contributor.authorHruška, Matěj
dc.contributor.authorVostřák, Marek
dc.contributor.authorTesař, Jiří
dc.date.accessioned2019-03-04T11:50:35Z
dc.date.available2019-03-04T11:50:35Z
dc.date.issued2018
dc.description.abstract-translatedThe aim of this paper is to examine the effect of the oxide layer thickness on the absorption of IR radiation in the inert gas atmosphere. The oxide layers are created by the controlled heating method, while the different thickness of layers is achieved by changing the heat input. The tests were performed on steel EN 10083-2: C45. The absorption was measured in UV - NIR spectral region. The samples were afterward processed by HPDD laser. Firstly, the hardening was carried out in the air but the second experiment was performed using of shielding gas fed to the interaction area. The thickness and hardness of the laser hardened layer were considered. The chemical composition of an oxide layer on the surface of the sample was inspected by grazingincidence x-ray diffraction. The difference between hardening with use of shielding gas and hardening in the air was assessed.en
dc.format5 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationHRUŠKA, M., VOSTŘÁK, M., TESAŘ, J. The influence of controlled steel surface oxidation on near-infrared light absorption in inert atmosphere. In: Metal 2018. Ostrava: Tanger, 2018. s. 1028-1032. ISBN 978-80-87294-84-0en
dc.identifier.isbn978-80-87294-84-0
dc.identifier.obd43924333
dc.identifier.uri2-s2.0-85059419216
dc.identifier.urihttp://hdl.handle.net/11025/31151
dc.language.isoenen
dc.project.IDED2.1.00/03.0088/CENTEM - Centrum nových technologií a materiálůcs
dc.project.IDSGS-2016-005/Výzkum a vývoj pro inovace v oboru strojírenská technologie - technologie obrábění II.cs
dc.publisherTangeren
dc.relation.ispartofseriesMetal 2018en
dc.rightsPlný text není přístupný.cs
dc.rights© Tangeren
dc.rights.accessclosedAccessen
dc.subject.translatedLaser hardeningen
dc.subject.translatedan oxide layeren
dc.subject.translatedshielding gasen
dc.subject.translatedabsorptionen
dc.subject.translatedlaseren
dc.titleThe influence of controlled steel surface oxidation on near-infrared light absorption in inert atmosphereen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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