scholarly journals Comparative Study of Effect of Porosity on Tensile and Shear Ductility in A356 Cast Aluminum Alloy by Finite Element Simulation

2008 ◽  
Vol 57 (11) ◽  
pp. 1173-1178 ◽  
Author(s):  
Hiroyuki MAE
Keyword(s):  
Finite Element ◽  
Aluminum Alloy ◽  
Comparative Study ◽  
Finite Element Simulation ◽  
Cast Aluminum Alloy ◽  
Cast Aluminum ◽  
Element Simulation

Damage Evaluation of Inclusions in Cast Aluminum Alloy by using Image-based Finite Element Analysis

2016 ◽  
Vol 2016 (0) ◽  
pp. OS15-11
Author(s):  
Masaki TERANISHI ◽  
Shota GENNAI ◽  
Osamu KUWAZURU ◽  
Masakazu KOBAYASHI ◽  
Hiroyuki TODA
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Aluminum Alloy ◽  
Cast Aluminum Alloy ◽  
Damage Evaluation ◽  
Cast Aluminum ◽  
Element Analysis

Finite Element Simulation of the Effects of Mould Angle on the Equal Channel Angular Pressing for Al-Zn-Mg-Cu Alloy

2010 ◽  
Vol 97-101 ◽  
pp. 3075-3078
Author(s):  
Gang Yi Cai ◽  
Xiao Xia Liu
Keyword(s):  
Finite Element ◽  
Aluminum Alloy ◽  
Finite Element Simulation ◽  
Equal Channel Angular Pressing ◽  
Effective Strain ◽  
Large Angle ◽  
Maximum Load ◽  
Angular Pressing ◽  
Steady Stage ◽  
Element Simulation

Finite element simulation of the effects of mould angle on the equal channel angular pressing (ECAP) for Al-Zn-Mg-Cu aluminum alloy was investigated by using DEFORM-3D program. The results show that the work load ascended with the increasing of the mould angle and was divided into five stages including rapid increasing stage, steady stage, rapid increasing stage, steady stage and rapid drop stage. When the angle decreased from 150° to 90°, the maximum load increased by 2.87 times and the energy consuming increased by 2.36 times. In addition, with the decreasing of mould angle, the average effective strain increased after single extrusion, while the degree of effective strain uniformity of the sample decreased. There were greater strain grads between inner and surface part. As mentioned above, large angle mould should be adopted on ECAP for Al-Zn-Mg-Cu aluminum alloy in order to ensure extrusion smoothly and attain homogeneous fine grain.

Finite element simulation of tip test with an aluminum alloy

2004 ◽  
Vol 157-158 ◽  
pp. 171-176 ◽  
Author(s):  
Y.-T. Im ◽  
S.-H. Kang ◽  
J.-S. Cheon ◽  
J.-H. Lee
Keyword(s):  
Finite Element ◽  
Aluminum Alloy ◽  
Finite Element Simulation ◽  
Element Simulation ◽  
Tip Test
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