Journal ArticleDOI
Effect of initial microstructure on the hot compression deformation behavior of a 2219 aluminum alloy
TLDR
In this paper, the effect of initial microstructure on the deformation behavior of a 2219 aluminum alloy was examined and the activation energies for deformation Q for state 1, state 2 and state 3 were computed to be 166, 223 and 172 kJ−mol −1, respectively.About:
This article is published in Materials & Design.The article was published on 2012-02-01. It has received 76 citations till now. The article focuses on the topics: Dynamic recrystallization & Strain rate.read more
Citations
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Microstructure, mechanical properties, and deformation behavior of Sn–1.0Ag–0.5Cu solder after Ni and Sb additions
TL;DR: In this paper, the effects of 0.06Ni and 0.5Sb additives on the microstructure and solidification behavior as well as the creep properties of Sn-1.0Ag-0.5Cu (SAC105) alloys were investigated.
Journal ArticleDOI
Constitutive analysis of homogenized 7005 aluminum alloy at evaluated temperature for extrusion process
TL;DR: In this article, the extruded profiles of 7005 aluminum alloy have been widely used in the components of high speed train, automobile and aircrafts, the plastic deformation behavior of homogenized 7005 aluminium alloy at evaluated temperature has not been fully clarified.
Journal ArticleDOI
The effects of grain size on the hot deformation and processing map for 7075 aluminum alloy
TL;DR: In this article, the effects of grain size on hot deformation and processing map of 7075 aluminum alloy were investigated using Gleeble-1500 test machine at 320-480°C with strain rates from 0.001 to 1 s−1.
Journal ArticleDOI
Effect of heat treatment on hot deformation behavior and microstructure evolution of 7085 aluminum alloy
TL;DR: In this article, a series of compression testing over a temperature range from 300°C to 450°C with strain rate from 0.0001−s −1 to 1 s −1.
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A comparative study on the phenomenological and artificial neural network models to predict hot deformation behavior of AlCuMgPb alloy
TL;DR: In this article, an artificial neural network (ANN) model with a feed forward back propagation learning algorithm was developed for the prediction of the hot deformation behavior of the AlCuMgPb alloy.
References
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Journal ArticleDOI
A critical review of experimental results and constitutive descriptions for metals and alloys in hot working
Yong-Cheng Lin,Xiao-Min Chen +1 more
TL;DR: In this paper, a critical review on some experimental results and constitutive descriptions for metals and alloys in hot working, which were reported in international publications in recent years, is presented.
Journal ArticleDOI
Temperature evolution, microstructure and mechanical properties of friction stir welded thick 2219-O aluminum alloy joints
TL;DR: In this article, the authors investigate the temperature evolution, microstructure and mechanical properties of the joint during friction stir welding of thick 2219-O aluminum alloy with the butt joint.
Journal ArticleDOI
Intermetallic phase selection in 1XXX Al alloys
TL;DR: In this paper, a wide range of both equilibrium and metastable binary Al-Fe and ternary AlFe-Si is examined. But the authors focus on the range of AlFe and Al-Si-Si.
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Deformation behavior and microstructure evolution of 7050 aluminum alloy during high temperature deformation
TL;DR: In this paper, the deformation behavior and microstructure evolution of 7050 aluminum alloy were investigated by tensile tests conducted at different temperatures (340, 380, 420, and 460 C) with different strain rates.