Influence of dendrite arm spacing on the thermal

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Campo DC	Valor	Lengua/Idioma
dc.creator	Vazquez Lopez, C.	-
dc.creator	Calderon, A.	-
dc.creator	Rodriguez, M. E.	-
dc.creator	Velasco, E.	-
dc.creator	Cano, S.	-
dc.creator	Colas, R.	-
dc.creator	Valtierra, S.	-
dc.date	2012-03-25T15:43:51Z	-
dc.date	2012-03-25T15:43:51Z	-
dc.date	2000-01	-
dc.date.accessioned	2013-01-16T10:12:57Z	-
dc.date.available	2013-01-16T10:12:57Z	-
dc.date.issued	2013-01-16	-
dc.identifier	0884-2914	-
dc.identifier	http://hdl.handle.net/123456789/326	-
dc.identifier.uri	http://www.repositoriodigital.ipn.mx/handle/123456789/10819	-
dc.description	The photoacoustic technique and the thermal relaxation method were used to determine the thermal conductivity of some representative samples obtained from an aluminumsilicon casting alloy A319. This material was solidified with an imposed unidirectional thermal gradient to obtain samples with different microstructures characterized by the secondary dendrite arm spacing, which increases as the solidification rate decreases. It was found that the thermal conductivity of the alloy decreases with an increase in the secondary dendrite arm spacing and a decrease in the integral dendrite perimeter.	-
dc.description	Research article of journal indexed in ISI database.	-
dc.description	Instituto Politecnico Nacional	-
dc.language	en	-
dc.publisher	Journal of Material Research	-
dc.subject	Dendrite arm spacin	-
dc.subject	Thermal conductivity	-
dc.title	Influence of dendrite arm spacing on the thermal	-
dc.type	Article	-
Aparece en las colecciones:	Doctorado

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