Improved oxidation resistance of high emissivity coatings on fibrous ceramic for reusable space systems
dc.contributor.author | Shao, Gaofeng | |
dc.contributor.author | Lu, Yucao | |
dc.contributor.author | Hanaor, Dorian A. H. | |
dc.contributor.author | Cui, Sheng | |
dc.contributor.author | Jiao, Jian | |
dc.contributor.author | Shen, Xiaodong | |
dc.date.accessioned | 2020-08-26T13:12:23Z | |
dc.date.available | 2020-08-26T13:12:23Z | |
dc.date.issued | 2018-11-13 | |
dc.description.abstract | To 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.eissn | 1879-0496 | |
dc.identifier.issn | 0010-938X | |
dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/10083 | |
dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-9074 | |
dc.language.iso | en | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
dc.subject.ddc | 666 Keramiktechnologie und zugeordnete Technologien | de |
dc.subject.other | emissivity | en |
dc.subject.other | coating | en |
dc.subject.other | ceramics | en |
dc.subject.other | heat shield | en |
dc.subject.other | glass | en |
dc.subject.other | intermetallic | en |
dc.subject.other | XPS | en |
dc.subject.other | oxidation | en |
dc.subject.other | oxide coatings | en |
dc.title | Improved oxidation resistance of high emissivity coatings on fibrous ceramic for reusable space systems | en |
dc.type | Article | en |
dc.type.version | acceptedVersion | en |
dcterms.bibliographicCitation.doi | 10.1016/j.corsci.2018.11.006 | en |
dcterms.bibliographicCitation.journaltitle | Corrosion Science | en |
dcterms.bibliographicCitation.originalpublishername | Elsevier | en |
dcterms.bibliographicCitation.originalpublisherplace | Amsterdam [u.a.] | en |
dcterms.bibliographicCitation.pageend | 246 | en |
dcterms.bibliographicCitation.pagestart | 233 | en |
dcterms.bibliographicCitation.volume | 146 | en |
tub.accessrights.dnb | free | en |
tub.affiliation | Fak. 3 Prozesswissenschaften::Inst. Werkstoffwissenschaften und -technologien::FG Keramische Werkstoffe | de |
tub.affiliation.faculty | Fak. 3 Prozesswissenschaften | de |
tub.affiliation.group | FG Keramische Werkstoffe | de |
tub.affiliation.institute | Inst. Werkstoffwissenschaften und -technologien | de |
tub.publisher.universityorinstitution | Technische Universität Berlin | en |