Improved oxidation resistance of high emissivity coatings on fibrous ceramic for reusable space systems

dc.contributor.authorShao, Gaofeng
dc.contributor.authorLu, Yucao
dc.contributor.authorHanaor, Dorian A. H.
dc.contributor.authorCui, Sheng
dc.contributor.authorJiao, Jian
dc.contributor.authorShen, Xiaodong
dc.date.accessioned2020-08-26T13:12:23Z
dc.date.available2020-08-26T13:12:23Z
dc.date.issued2018-11-13
dc.description.abstractTo develop high emissivity coatings on fibrous ceramic substrates with improved thermal resistance for reusable space systems, WSi2–MoSi2–Si–SiB6-borosilicate glass coatings were prepared on fibrous ZrO2 by slurry dipping and subsequent high temperature rapid sintering. A coating with 20 wt% WSi2 and 50 wt% MoSi2 presents optimal thermal stability with only 10.06 mg/cm2 mass loss and 4.0% emissivity decrease in the wavelength regime 1.27–1.73 μm after 50 h oxidation at 1773 K. The advantages of double phase metal-silicide coatings combining WSi2 and MoSi2 include improved thermal compatibility with the substrate and an enhanced glass-mediated self-healing ability.en
dc.identifier.eissn1879-0496
dc.identifier.issn0010-938X
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/10083
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-9074
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subject.ddc666 Keramiktechnologie und zugeordnete Technologiende
dc.subject.otheremissivityen
dc.subject.othercoatingen
dc.subject.otherceramicsen
dc.subject.otherheat shielden
dc.subject.otherglassen
dc.subject.otherintermetallicen
dc.subject.otherXPSen
dc.subject.otheroxidationen
dc.subject.otheroxide coatingsen
dc.titleImproved oxidation resistance of high emissivity coatings on fibrous ceramic for reusable space systemsen
dc.typeArticleen
dc.type.versionacceptedVersionen
dcterms.bibliographicCitation.doi10.1016/j.corsci.2018.11.006en
dcterms.bibliographicCitation.journaltitleCorrosion Scienceen
dcterms.bibliographicCitation.originalpublishernameElsevieren
dcterms.bibliographicCitation.originalpublisherplaceAmsterdam [u.a.]en
dcterms.bibliographicCitation.pageend246en
dcterms.bibliographicCitation.pagestart233en
dcterms.bibliographicCitation.volume146en
tub.accessrights.dnbfreeen
tub.affiliationFak. 3 Prozesswissenschaften::Inst. Werkstoffwissenschaften und -technologien::FG Keramische Werkstoffede
tub.affiliation.facultyFak. 3 Prozesswissenschaftende
tub.affiliation.groupFG Keramische Werkstoffede
tub.affiliation.instituteInst. Werkstoffwissenschaften und -technologiende
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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