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http://acervodigital.unesp.br/handle/11449/65739
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DC Field | Value | Language |
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dc.contributor.author | Garcia Dos Santos, I. | - |
dc.contributor.author | Cruz, F. | - |
dc.contributor.author | Paskocimas, C. A. | - |
dc.contributor.author | Nascimento Silva, S. | - |
dc.contributor.author | Marques, O. R. | - |
dc.contributor.author | Leite, E. R. | - |
dc.contributor.author | Longo, Elson | - |
dc.contributor.author | Varela, José Arana | - |
dc.date.accessioned | 2014-05-27T11:19:43Z | - |
dc.date.accessioned | 2016-10-25T18:15:38Z | - |
dc.date.available | 2014-05-27T11:19:43Z | - |
dc.date.available | 2016-10-25T18:15:38Z | - |
dc.date.issued | 1999-03-01 | - |
dc.identifier.citation | InterCeram: International Ceramic Review, v. 48, n. 2, p. 84-88, 1999. | - |
dc.identifier.issn | 0020-5214 | - |
dc.identifier.uri | http://hdl.handle.net/11449/65739 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/65739 | - |
dc.description.abstract | For retarding carbon oxidation in refractories during the preheating of metallurgical furnaces, a ceramic coating, made mainly of sodium phosphosilicate and clay was developed. The coating presents high adherence to the substrate with no swelling. The coating was characterized by thermal analysis, X-ray diffraction at room temperature (XRD) and at high temperature (HTXRD), X-ray fluorescence and scanning electronic microscopy (SEM). The glass transition temperature is reached at 800 °C and only glassy phase is observed above this temperature. Thus the mechanism of protection seems to be the formation of a glassy phase on the surface of the refractory, and the coating tends to be more efficient at temperatures higher than 800 °C. | en |
dc.format.extent | 84-88 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Clay | - |
dc.subject | Fluorescence | - |
dc.subject | Glass transition | - |
dc.subject | Oxidation | - |
dc.subject | Protective coatings | - |
dc.subject | Refractory materials | - |
dc.subject | Scanning electron microscopy | - |
dc.subject | Substrates | - |
dc.subject | Thermal effects | - |
dc.subject | Thermoanalysis | - |
dc.subject | X ray diffraction | - |
dc.subject | Carbon oxidation | - |
dc.subject | X ray fluorescence | - |
dc.subject | Ceramic coatings | - |
dc.title | Ceramic coating for refractories protection against carbon oxidation, Part 1: Protection mechanisms | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal de São Carlos (UFSCar) | - |
dc.contributor.institution | Cia. Side-RúRgica Nacional | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ. Federal de São Carlos, São Carlos | - |
dc.description.affiliation | Cia. Side-RúRgica Nacional, Volta Redonda | - |
dc.description.affiliation | Universidade Estadual Paulista, Araraquara | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista, Araraquara | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | InterCeram: International Ceramic Review | - |
dc.identifier.scopus | 2-s2.0-0032635164 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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