Ex-situ and in-situ investigations of thermal anti-oxidation treatments of stainless steels by reflection mode EXAFS

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dc.identifier.uri http://dx.doi.org/10.15488/713
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/737
dc.contributor.author Lützenkirchen-Hecht, D.
dc.contributor.author Wulff, Daniel
dc.contributor.author Wagner, R.
dc.contributor.author Holländer, Ulrich
dc.contributor.author Maier, Hans Jürgen
dc.contributor.author Frahm, R.
dc.date.accessioned 2016-11-21T08:38:02Z
dc.date.available 2016-11-21T08:38:02Z
dc.date.issued 2016
dc.identifier.citation Lützenkirchen-Hecht, D.; Wulff, Daniel; Wagner, R.; Holländer, Ulrich; Maier, Hans Jürgen et al.: Ex-situ and in-situ investigations of thermal anti-oxidation treatments of stainless steels by reflection mode EXAFS. In: Journal of Physics: Conference Series 712 (2016), Nr. 1 , 12047. DOI: http://dx.doi.org/10.1088/1742-6596/712/1/012047
dc.description.abstract Different thermal treatments were performed for the anti-oxidation of steel surfaces, and the processes were investigated ex-situ and in-situ by surface sensitive reflection mode EXAFS experiments at the Cr and Fe K-edges. While the samples for the ex-situ studies were heat-treated in a conveyor belt furnace at temperatures between 600 and 900 °C in inert carrier gases (N2 or Ar) using different additives such as hydrogen (H2) and monosilane (SiH4), the in- situ anti-oxidation treatments have been performed in a high vacuum environment (p < 10-6 mbar). While the ex-situ experiments suggest that SiH4-additives are needed for the reduction of the steel to a metallic state, the in-vacuum treatments appear successful for temperatures above approx. 900 °C. eng
dc.description.sponsorship DFG/FR 1388/8-1
dc.description.sponsorship DFG/Ma 1175/48-1
dc.language.iso eng
dc.publisher Bristol : Institute of Physics Publishing
dc.relation.ispartof 16th International Conference on X-Ray Absorption Fine Structure, XAFS 2015, 23-28 August 2015, Karlsruhe, Germany
dc.relation.ispartofseries Journal of Physics: Conference Series 712 (2016), Nr. 1
dc.rights CC BY 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.subject Atomic physics eng
dc.subject Belt conveyors eng
dc.subject Oxidation eng
dc.subject Vacuum furnaces eng
dc.subject X ray absorption eng
dc.subject Anti-oxidation eng
dc.subject Conveyor belts eng
dc.subject High-vacuum environments eng
dc.subject In-situ investigations eng
dc.subject Inert carrier gas eng
dc.subject Metallic state eng
dc.subject Reflection modes eng
dc.subject Steel surface eng
dc.subject Ablation eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.subject.ddc 530 | Physik ger
dc.title Ex-situ and in-situ investigations of thermal anti-oxidation treatments of stainless steels by reflection mode EXAFS
dc.type article
dc.type conferenceObject
dc.type Text
dc.relation.issn 1742-6588
dc.relation.doi http://dx.doi.org/10.1088/1742-6596/712/1/012047
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 712
dc.bibliographicCitation.firstPage 12047
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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