http://www.cnr.it/ontology/cnr/individuo/prodotto/ID227972
Synthesis, sintering and expansion of Al0.8Mg0.6Ti1.6O5: a low-thermal-expansion material resistant to thermal decomposition (Articolo in rivista)
- Type
- Label
- Synthesis, sintering and expansion of Al0.8Mg0.6Ti1.6O5: a low-thermal-expansion material resistant to thermal decomposition (Articolo in rivista) (literal)
- Anno
- 1997-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1023/A:1018611311015 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Buscaglia V.; Caracciolo F.; Leoni M.; Nanni P.; Viviani M.; Lemaitre J. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://link.springer.com/article/10.1023%2FA%3A1018611311015 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Chimica Fisica Applicata dei Materiali, Consiglio Nazionale delle Ricerche, via De Marini 6, I-16149 Genoa, Italy;
Istituto di Chimica, Facolta` di Ingegneria, Fiera del Mare, Pad. D, I-16129 Genoa, Italy;
Ecole Polytechnique Fe«de«rale de Lausanne (EPFL), Laboratoire de Technologie des Poudres, MX-Ecublens, CH-1015 Lausanne, Switzerland (literal)
- Titolo
- Synthesis, sintering and expansion of Al0.8Mg0.6Ti1.6O5: a low-thermal-expansion material resistant to thermal decomposition (literal)
- Abstract
- A low-thermal-expansion ceramic with the composition Al0.8Mg0.6Ti1.6O5 that is isostructural to aluminium titanate Al2TiO5, was prepared by solid-state reaction of a mixture of alpha-Al2O3, MgO and TiO2-rutile. The synthesized material does not decompose after annealing for 250 h in the temperature range of 900-1175 °C. The ceramic sintered at 1350 °C has a 97% relative density, a grain size of 5 micron and an average thermal expansion coefficient between 80 and 1000 °C of+2x10^-6 K-1. Materials with the same composition, but obtained by reaction sintering, have a higher thermal expansion coefficient (4x10^-6 K-1) and showed the presence of secondary phases. (literal)
- Prodotto di
- Autore CNR
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