Simulation of the Quench Sensitivity of the Aluminum Alloy 6082

被引：3
|
作者：
Guezel, A. [1 ]
Jaeger, A. [1 ]
Ben Khalifa, N. [1 ]
Tekkaya, A. E. [1 ]
机构：
[1] TU Dortmund, Inst Forming Technol & Lightweight Construct IUL, Dortmund, Germany
来源：
ADVANCES ON HOT EXTRUSION AND SIMULATION OF LIGHT ALLOYS | 2010年 / 424卷
关键词：
Aluminum; Jominy End-Quench Test; Finite Element Analysis; PRECIPITATION;
D O I：
10.4028/www.scientific.net/KEM.424.51
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A method for the numerical estimation of the final hardness distribution of heat treated aluminum alloys was developed and implemented into a commercial finite element (FE) tool. Jominy end-quench tests were carried out in order to determine the quench sensitivity of the aluminum alloy EN AW-6082. The hardness distribution of the alloy after end-quenching was related to the corresponding cooling rates. The derived relation was tested for an industrial application by investigating the local heat treatment of a prototype crash absorbing structure. Numerical estimations were validated with experimental measurements. Effectiveness of the derived method and possible improvements were discussed.
引用
收藏
页码：51 / 56
页数：6
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