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Quench Factor Analysis for Predicting Precipitation Hardening of Sheets from Aluminum Alloy V-1341 of the Al – Mg – Si System
Metal Science and Heat Treatment ( IF 0.6 ) Pub Date : 2022-05-16 , DOI: 10.1007/s11041-022-00733-w
I. Benarieb , V. A. Duyunova , M. S. Oglodkov , Yu. A. Puchkov , S. I. Pakhomkin

Prediction of precipitation hardening of sheets from aluminum alloy V-1341 of the Al – Mg – Si system with the help of mathematical modeling is considered. Special features of decomposition of the supersaturated solid solution (SSS) of the alloy are investigated by thermal analysis and electron microscopy with the aim to determine the unknown parameters of the mathematical model. It is shown that the method suggested makes it possible to predict reliably the precipitation hardening of sheets depending on the rate of the quenching cooling. Computation is used to plot a diagram of isothermal phase transformations in decomposition of the SSS of the alloy and a temperature-time-property diagram applicable for selection of modes of quenching cooling for articles from alloy V-1341.



中文翻译:

预测 Al-Mg-Si 系铝合金 V-1341 板材沉淀硬化的淬火因子分析

考虑了借助数学模型预测 Al-Mg-Si 系铝合金 V-1341 板材的沉淀硬化。通过热分析和电子显微镜研究了合金过饱和固溶体(SSS)分解的特殊特征,旨在确定数学模型的未知参数。结果表明,所建议的方法可以根据淬火冷却的速度可靠地预测板材的沉淀硬化。计算用于绘制合金 SSS 分解中的等温相变图和适用于选择合金 V-1341 制品淬火冷却模式的温度-时间-特性图。

更新日期:2022-05-17
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