Mostrar el registro sencillo del ítem
dc.contributor.author
Cuadrado Laborde, Christian Ariel
dc.contributor.author
Damonte, Laura Cristina
dc.contributor.author
Mendoza Zélis, Luis Alejandro
dc.date.available
2020-02-17T13:34:36Z
dc.date.issued
2001-04
dc.identifier.citation
Cuadrado Laborde, Christian Ariel; Damonte, Laura Cristina; Mendoza Zélis, Luis Alejandro; Mechanochemical Reactions in Fe2O3–M (M: Al, Ti); Springer; Hyperfine Interactions; 134; 1; 4-2001; 131-140
dc.identifier.issn
0304-3843
dc.identifier.uri
http://hdl.handle.net/11336/97721
dc.description.abstract
The production of metal–ceramic nanodispersion by mechanical milling of powders through the displacement reaction Fe2O3+M→Fe+M-oxide (with M: Al, Ti) was studied. The reaction progress with milling time was followed by recording the temperature and pressure during the process. The samples were characterized by X-ray diffraction and Mössbauer spectroscopy at the intermediate and final stages. In both cases self-sustained reactions were observed with different activation times. The results confirm that mechanical work at room temperature yields the reduction of hematite by Ti and Al. The final oxides were identified as Ti2O3 and Al2O3, respectively. The dependence of the intermediate and final stages on the milling conditions and the starting composition will be discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
HEMATITE TI AL
dc.subject
BALL MILLING
dc.subject
SELF SUSTAINED REACTION
dc.subject
XRD
dc.subject
MOESSBAUER
dc.subject.classification
Física de los Materiales Condensados
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Mechanochemical Reactions in Fe2O3–M (M: Al, Ti)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-10T14:06:42Z
dc.journal.volume
134
dc.journal.number
1
dc.journal.pagination
131-140
dc.journal.pais
Países Bajos
dc.description.fil
Fil: Cuadrado Laborde, Christian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Damonte, Laura Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Mendoza Zélis, Luis Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.journal.title
Hyperfine Interactions
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1023/A:1013870113803
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1023/A:1013870113803
Archivos asociados