Interfacial Heat Transfer during Die Casting of an Al-Si-Cu Alloy

Abstract : The relationship between in-cavity pressure, heat flux, and heat-transfer coefficient during high-pressure die casting of an Al-9 pct Si-3 pct Cu alloy was investigated. Detailed measurements were performed using infrared probes and thermocouple arrays that accurately determine both casting and die surface temperatures during the pressure die casting of an aluminum A380 alloy. Concurrent in-cavity pressure measurements were also performed. These measurements enabled the correlation between in-cavity pressure and accurate heat-transfer coefficients in high-pressure die-casting operations.
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Article dans une revue
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2009, 40 (13), pp.3056 - 3058. 〈10.1007/s11661-009-0048-2〉
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Soumis le : lundi 11 décembre 2017 - 14:47:16
Dernière modification le : lundi 6 août 2018 - 13:29:39

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A. Hamasaiid, G. Wang, C. Davidson, G. Dour, M.S. Dargusch. Interfacial Heat Transfer during Die Casting of an Al-Si-Cu Alloy. Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2009, 40 (13), pp.3056 - 3058. 〈10.1007/s11661-009-0048-2〉. 〈hal-01660879〉

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