The aim of this work is to study the structural characteristics and properties of the solid solution (Al,Cr)(2)O-3. XRD analysis, Al-27 MAS-NMR measurements, and microstructural characterization were used to determine the relationship between color and crystallochemical properties of the compounds formed, In particular, to determine more accurately the mechanism of solid solution formation above the miscibility gap of the system, the marker technique was used. In order to define the behavior of the system for temperatures below the miscibility gap at 1 bar pressure, the composition Al2O3:Cr2O3 1:1 was studied with high-temperature XRD.

Reaction Mechanism in Alumina/Chromia (Al2O3/Cr2O3) Solid Solutions Obtained by Co-Precipitation / Bondioli, Federica; Ferrari, Anna Maria; Leonelli, Cristina; Manfredini, Tiziano; L., Linati; P., Mustarelli. - In: JOURNAL OF THE AMERICAN CERAMIC SOCIETY. - ISSN 0002-7820. - STAMPA. - 83 (8):(2000), pp. 2036-2040. [10.1111/j.1151-2916.2000.tb01508.x]

Reaction Mechanism in Alumina/Chromia (Al2O3/Cr2O3) Solid Solutions Obtained by Co-Precipitation

BONDIOLI, Federica;FERRARI, Anna Maria;LEONELLI, Cristina;MANFREDINI, Tiziano;
2000

Abstract

The aim of this work is to study the structural characteristics and properties of the solid solution (Al,Cr)(2)O-3. XRD analysis, Al-27 MAS-NMR measurements, and microstructural characterization were used to determine the relationship between color and crystallochemical properties of the compounds formed, In particular, to determine more accurately the mechanism of solid solution formation above the miscibility gap of the system, the marker technique was used. In order to define the behavior of the system for temperatures below the miscibility gap at 1 bar pressure, the composition Al2O3:Cr2O3 1:1 was studied with high-temperature XRD.
83 (8)
2036
2040
Reaction Mechanism in Alumina/Chromia (Al2O3/Cr2O3) Solid Solutions Obtained by Co-Precipitation / Bondioli, Federica; Ferrari, Anna Maria; Leonelli, Cristina; Manfredini, Tiziano; L., Linati; P., Mustarelli. - In: JOURNAL OF THE AMERICAN CERAMIC SOCIETY. - ISSN 0002-7820. - STAMPA. - 83 (8):(2000), pp. 2036-2040. [10.1111/j.1151-2916.2000.tb01508.x]
Bondioli, Federica; Ferrari, Anna Maria; Leonelli, Cristina; Manfredini, Tiziano; L., Linati; P., Mustarelli
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/310615
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 93
  • ???jsp.display-item.citation.isi??? 82
social impact