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Erschienen in:
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2018 | OriginalPaper | Buchkapitel

Modeling of Solute-Dependent Fluidity and Hot Tearing Sensitivity of Conductive Aluminum Alloys

verfasst von : Hengcheng Liao, Qigui Wang, Xiaojin Suo, Zixing Feng, Qin Huang

Erschienen in: TMS 2018 147th Annual Meeting & Exhibition Supplemental Proceedings

Verlag: Springer International Publishing

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Abstract

Empirical models have been developed to predict fluidity and hot tearing sensitivity of conductive aluminum alloys. An orthogonal test of 4 factors and 4 levels was designed to evaluate the effect of solute content of Si, Mg, Cu and Fe in conductive aluminum alloy on fluidity and hot tearing sensitivity (HTS). Results showed that Si, Mg and Cu elements have positive effect on fluidity and increasing their contents improves the fluidity. The effect of Fe content on fluidity is negative. For HTS, the effect of Si and Mg is negative while Cu and Fe is positive. Multi-element linear/non-linear polynomial regressions are adopted to construct the solute-dependent empirical models for fluidity and HTS. The predicted results based on the empirical models agree well with the verification tests.

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Metadaten
Titel
Modeling of Solute-Dependent Fluidity and Hot Tearing Sensitivity of Conductive Aluminum Alloys
verfasst von
Hengcheng Liao
Qigui Wang
Xiaojin Suo
Zixing Feng
Qin Huang
Copyright-Jahr
2018
Buch
TMS 2018 147th Annual Meeting & Exhibition Supplemental Proceedings

Print ISBN: 978-3-319-72525-3

Electronic ISBN: 978-3-319-72526-0

Copyright-Jahr: 2018

DOI
https://doi.org/10.1007/978-3-319-72526-0_34

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