dc.creator | de Souza, EN | |
dc.creator | Cheung, N | |
dc.creator | Santos, CA | |
dc.creator | Garcia, A | |
dc.date | 2005 | |
dc.date | APR 25 | |
dc.date | 2014-11-19T01:53:31Z | |
dc.date | 2015-11-26T17:56:03Z | |
dc.date | 2014-11-19T01:53:31Z | |
dc.date | 2015-11-26T17:56:03Z | |
dc.date.accessioned | 2018-03-29T00:39:46Z | |
dc.date.available | 2018-03-29T00:39:46Z | |
dc.identifier | Materials Science And Engineering A-structural Materials Properties Microstructure And Processing. Elsevier Science Sa, v. 397, n. 41671, n. 239, n. 248, 2005. | |
dc.identifier | 0921-5093 | |
dc.identifier | WOS:000229377500029 | |
dc.identifier | 10.1016/j.msea.2005.02.044 | |
dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66671 | |
dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/66671 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/66671 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1291173 | |
dc.description | During solidification the mathematical analysis of heat flow depends on the transient heat transfer coefficient at the metal/mold interface. The analysis of heat transfer behavior along the cross-section of radial geometries is necessary for a better control of solidification in conventional foundry and continuous casting processes. For this purpose, a water-cooled solidification experimental apparatus was developed, and experiments were carried out with Sn-Pb alloys with different melt superheats. The transient metal/mold heat transfer coefficients were determined by a numerical-experimental fit of casting thermal profiles based on inverse heat transfer calculations. The results have shown a significant variation in heat flow conditions along the cylinder cross-section provoked by the simultaneous action of solidification thermal contraction and the gravitational effect. Experimental equations correlating heat transfer coefficients as it power function of time along the cross-section of cylindrical horizontal castings of Sn-Pb alloys are proposed. (c) 2005 Elsevier B.V. All rights reserved. | |
dc.description | 397 | |
dc.description | 41671 | |
dc.description | 239 | |
dc.description | 248 | |
dc.language | en | |
dc.publisher | Elsevier Science Sa | |
dc.publisher | Lausanne | |
dc.publisher | Suíça | |
dc.relation | Materials Science And Engineering A-structural Materials Properties Microstructure And Processing | |
dc.relation | Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process. | |
dc.rights | fechado | |
dc.rights | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dc.source | Web of Science | |
dc.subject | solidification | |
dc.subject | metal/mold heat transfer coefficient | |
dc.subject | horizontal cylinders | |
dc.subject | Sn-Pb alloys | |
dc.subject | Sn-pb Alloys | |
dc.subject | Unsteady-state Solidification | |
dc.subject | Heat-transfer Coefficients | |
dc.subject | Al-cu Alloys | |
dc.subject | Unidirectional Solidification | |
dc.subject | Mechanical-properties | |
dc.subject | Dendrite Spacings | |
dc.subject | Metal-mold | |
dc.subject | Flow | |
dc.subject | Castings | |
dc.title | Factors affecting solidification thermal variables along the cross-section of horizontal cylindrical ingots | |
dc.type | Artículos de revistas | |