A Simulation Procedure for Panel Age Forming

1998 ◽  
Vol 120 (2) ◽  
pp. 183-190 ◽  
Author(s):  
S. P. Narimetla ◽  
J. Peddieson ◽  
G. R. Buchanan ◽  
S. Foroudastan
Keyword(s):  
Aluminum Alloy ◽  
General Procedure ◽  
7075 Aluminum Alloy ◽  
Simulation Procedure ◽  
Special Cases ◽  
Tool Shape ◽  
Loading And Unloading ◽  
Linear Loading ◽  
Three Phases

A method of simulating the age forming of initially flat panels is proposed. It conceptually divides the process into three phases (loading, aging, and unloading) and simulates each phase separately. Some sample simulations are presented for 7075 aluminum alloy based on a simplified version of the general procedure (linear loading and unloading, nonlinear aging). The results of these simulations are used to illustrate several aspects of the predictions. An interesting finding is that the part shape and tool shape are geometrically similar in two important special cases.

Effect of ultrasonic melt treatment on the tribological behavior of 7075 aluminum alloy

2020 ◽  
Vol 62 (12) ◽  
pp. 1243-1250
Author(s):  
Fahri Vatansever ◽  
Alpay Tamer Erturk ◽  
Erol Feyzullahoglu
Keyword(s):  
Aluminum Alloy ◽  
Tribological Behavior ◽  
7075 Aluminum Alloy ◽  
Melt Treatment ◽  
Ultrasonic Melt Treatment

Study of the SCC Behavior of 7075 Aluminum Alloy After One-Step Aging at 163 °C

2012 ◽  
Vol 22 (1) ◽  
pp. 210-214 ◽  
Author(s):  
G. Silva ◽  
B. Rivolta ◽  
R. Gerosa ◽  
U. Derudi
Keyword(s):  
Aluminum Alloy ◽  
7075 Aluminum Alloy ◽  
One Step

Effect of Heat Treatment on Mechanical Properties of ECAPed 7075 Aluminum Alloy

2013 ◽  
Vol 829 ◽  
pp. 62-66 ◽  
Author(s):  
Alireza Fallahi ◽  
Hossein Hosseini-Toudeshky ◽  
Seyed Mahmoud Ghalehbandi
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Thermal Stability ◽  
Aluminum Alloy ◽  
Solution Treatment ◽  
7075 Aluminum Alloy ◽  
Ecap Processing ◽  
Good Thermal Stability ◽  
7075 Alloy

It is the objective of this study to investigate the effect of ECAP processing and heat treatment on the mechanical properties of the UFG 7075 alloy. Also the effect of post ECAP heat treatment is investigated. The alloy is processed by ECAP after annealing as well as solution treatment to produce an UFG structure. Furthermore mechanical properties and their variations during annealing and aging are investigated. The hardness of the pre-ECAP annealed and the pre-ECAP solutionised 7075 aluminum alloy has increased significantly compared with that of the CG sample. Also hardness of ECAPed specimen has not experienced significant changes in post-ECAP heat treatment and indicated that the alloy had approximately good thermal stability.

Resistance element welding of 7075 aluminum alloy to Ti6Al4V titanium alloy

2021 ◽  
Vol 70 ◽  
pp. 300-306
Author(s):  
Shuai Wang ◽  
Yang Li ◽  
Yue Yang ◽  
Sunusi Marwana Manladan ◽  
Zhen Luo
Keyword(s):  
Titanium Alloy ◽  
Aluminum Alloy ◽  
7075 Aluminum Alloy ◽  
Ti6al4v Titanium Alloy ◽  
Resistance Element Welding

Microstructure and RRA treatment of LFEC 7075 aluminum alloy extruded bars

2013 ◽  
Vol 28 (1) ◽  
pp. 184-191 ◽  
Author(s):  
Gaosong Wang ◽  
Zhihao Zhao ◽  
Jianzhong Cui ◽  
Qiang Guo
Keyword(s):  
Aluminum Alloy ◽  
7075 Aluminum Alloy

Observation of the microstructure in the adiabatic shear band of 7075 aluminum alloy

2010 ◽  
Vol 527 (15) ◽  
pp. 3529-3535 ◽  
Author(s):  
D.H. Li ◽  
Y. Yang ◽  
T. Xu ◽  
H.G. Zheng ◽  
Q.S. Zhu ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Shear Band ◽  
Adiabatic Shear Band ◽  
Adiabatic Shear ◽  
7075 Aluminum Alloy
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