2026-04-28T19:42:48Zhttps://uvadoc.uva.es/oai/request
oai:uvadoc.uva.es:10324/409862025-02-18T13:37:30Zcom_10324_1158com_10324_931com_10324_894col_10324_1242
UVaDOC author Lázaro Nebreda, Jaime author Solorzano Quijano, Eusebio author Escudero, Javier author Saja Saez, José Antonio De author Rodríguez Pérez, Miguel Ángel 2020-06-03T11:53:21Z 2020-06-03T11:53:21Z 2012 Metals, 2012, vol. 2, n. 4. p. 508-528 2075-4701 http://uvadoc.uva.es/handle/10324/40986 10.3390/met2040508 Present research work evaluates the influence of both density and size on the treatability of Aluminum-based (6000 series) foam-parts subjected to a typical solid solution heat treatment (water quenching). The results are compared with those obtained for the bulk alloy, evaluating the fulfilment of cooling requirements. Density of the foams was modeled by tomography analysis and the thermal properties calculated, based on validated density-scaled models. With this basis, cooling velocity maps during water quenching were predicted by finite element modeling (FEM) in which boundary conditions were obtained by solving the inverse heat conduction problem. Simulations under such conditions have been validated experimentally. Obtained results address incomplete matrix hardening for foam-parts bigger than 70 mm in diameter with a density below 650 kg/m3. An excellent agreement has been found in between the predicted cooling maps and final measured microhardness profiles. eng Applicability of solid solution heat treatments to aluminum foams info:eu-repo/semantics/article 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URL https://uvadoc.uva.es/bitstream/10324/40986/1/Applicability-of-solid-solution-heat-treatments.pdf File MD5 6e00b145f4b5475156a7bc3b5f5c15b3 816327 application/pdf Applicability-of-solid-solution-heat-treatments.pdf