SiC-based refractory paints prepared with alkali aluminosilicate binders (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• SiC-based refractory paints prepared with alkali aluminosilicate binders (Articolo in rivista) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.jeurceramsoc.2011.05.006 (literal)

Alternative label

• Medri, Valentina (1); Ruffini, Andrea (1); Vaccari, Angelo (3); Fabbri, Samanta (1); Dedecek, Jiri (2) (2011)
  SiC-based refractory paints prepared with alkali aluminosilicate binders
  in Journal of the European Ceramic Society; Elsevier, Amsterdam (Paesi Bassi)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Medri, Valentina (1); Ruffini, Andrea (1); Vaccari, Angelo (3); Fabbri, Samanta (1); Dedecek, Jiri (2) (literal)

Pagina inizio

• 2155 (literal)

Pagina fine

• 2165 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.sciencedirect.com/science/article/pii/S0955221911002354 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 31 (literal)

Rivista

• Journal of the European Ceramic Society (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 11 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 12 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (1) CNR-ISTEC, Faenza; (2) Institute of Physical Chemistry \"J.Heyrovsky\", Academy of Sciences of the Czech Republic; (3) Dip. Chimica industriale e dei Materiali, Viale Risorgimento 4, 40136 Bologna, Italy - INSTM, Research Unit of Bologna, Italy (literal)

Titolo

• SiC-based refractory paints prepared with alkali aluminosilicate binders (literal)

Abstract

• Refractory paints based on silicon carbide (SiC) were developed using inorganic alkali aluminosilicates binders. In order to optimize the binders, different raw materials have been tested for their preparations (calcined kaolin, commercial metakaolin, ?-alumina and fumed silica synthetic powders). The alkali activator was an aqueous solution of KOH/K2SiO3. The SiO2:Al2O3 molar ratio was equal to 4 and the SiO2:K2O molar ratio was 2. Calcined kaolin and metakaolin in alkaline conditions dissolved and re-precipitated to form geopolymer resins acting as a glue for the un-reacted Al-Si materials and SiC (90 wt.%). Binders based on ?-alumina and fumed silica behaved as water glass. Binders and SiC paints were tested and characterized in inert and oxidative atmospheres up to 1300°C. The oxidation of the SiC paints was 50% lower than that of pure SiC, evidencing a key role of the alkali aluminosilicate binders during the thermal treatments (literal)

Editore

• Elsevier (Editore)

Prodotto di

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Produzione e caratterizzazione di geopolimeri e ceramici biostrutturali (SP.P01.033.007) (Modulo)

Autore CNR

• ANDREA RUFFINI (Persona)
• SAMANTA FABBRI (Unità di personale esterno)
• VALENTINA MEDRI (Persona)

Insieme di parole chiave

• Keywords of "SiC-based refractory paints prepared with alkali aluminosilicate binders" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Produzione e caratterizzazione di geopolimeri e ceramici biostrutturali (SP.P01.033.007) (Modulo)

Autore CNR di

• ANDREA RUFFINI (Persona)
• VALENTINA MEDRI (Persona)
• SAMANTA FABBRI (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of the European Ceramic Society (Rivista)

Editore di

• Elsevier (Editore)

Insieme di parole chiave di

• Keywords of "SiC-based refractory paints prepared with alkali aluminosilicate binders" (Insieme di parole chiave)