Heat Transfer Coefficient of 7050 Aluminum Alloy under Different Quenching Medium Parameters

You Zhi Tong; Ya Nan Li; Xi Wu Li; Wei Cai Ren; Yong An Zhang

doi:10.4028/p-77jmhx

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Heat Transfer Coefficient of 7050 Aluminum Alloy under Different Quenching Medium Parameters
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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 424Heat Transfer Coefficient of 7050 Aluminum Alloy...

Heat Transfer Coefficient of 7050 Aluminum Alloy under Different Quenching Medium Parameters

Abstract:

In this study, the heat transfer coefficients of 7050 aluminum alloy under different water temperatures, polyalkylene glycol aqueous solution concentrations and quenching medium types are calculated by an iterative method, and the heat transfer coefficient of the aluminum alloy under different quenching medium parameters was compared and the difference was discussed in detail. The results show that with the increase of water temperature, the heat transfer coefficient of 7050 aluminum alloy gradually decreases; with the increase of polyalkylene glycol aqueous solution concentration, the heat transfer coefficient gradually decreases; the order of heat transfer capacity of quenching medium is disclosed among the studied medium types.

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Periodical:

Defect and Diffusion Forum (Volume 424)

Pages:

157-162

DOI:

https://doi.org/10.4028/p-77jmhx

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Online since:

May 2023

Authors:

You Zhi Tong, Ya Nan Li*, Xi Wu Li, Wei Cai Ren, Yong An Zhang

Keywords:

Aluminum Alloy, Heat Transfer Coefficient, Iterative Method, Quenching Medium Parameters

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