Characterization of an epoxy bonded aluminum alloy sample applying dynamic acousto elastic testing

2012 ◽  
Author(s):  
C. La Rocca ◽  
J. Moysan ◽  
C. Payan
Keyword(s):  
Aluminum Alloy ◽  
Alloy Sample

Characterization of the Bauschinger effect in an extruded aluminum alloy

2018 ◽  
Vol 10 (3-4) ◽  
pp. 175-190 ◽  
Author(s):  
R.R. McCullough ◽  
J.B. Jordon ◽  
P.G. Allison ◽  
D.J. Bammann ◽  
Lyan Garcia ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Bauschinger Effect

Characterization of a friction-stir-welded aluminum alloy 6013

2002 ◽  
Vol 33 (3) ◽  
pp. 489-498 ◽  
Author(s):  
Beate Heinz ◽  
Birgit Skrotzki
Keyword(s):  
Aluminum Alloy ◽  
Friction Stir

Characterization of Anodic Films Produced on Anodized AA1050 Aluminum Alloy: Effect of Bio-additive

2020 ◽  
Vol 51 (10) ◽  
pp. 5475-5483
Author(s):  
Khashayar Morshed-Behbahani ◽  
Pooria Najafisayar ◽  
Ramtin Hessam ◽  
Nika Zakerin
Keyword(s):  
Aluminum Alloy ◽  
Anodic Films ◽  
Alloy Effect

scholarly journals Fabricação e caracterização da liga de alumínio AA8011 através das técnicas de metalurgia do pó / Manufacturing and characterization of the aluminum alloy aa8011 through dust metallurgy techniques

2021 ◽  
Vol 5 (2) ◽  
pp. 891-904
Author(s):  
Sandra Torres Zarzar ◽  
Diogo Monteiro do Nascimento ◽  
José Endreo Baracho da Costa ◽  
Moisés Euclides da Cunha Júnior ◽  
Oscar Olimpio de Araujo Filho
Keyword(s):  
Aluminum Alloy

Investigation on Fatigue Damage of the Al5Zn2Mg High Strength Aluminum Alloy

2013 ◽  
Vol 721 ◽  
pp. 12-15 ◽  
Author(s):  
Xian Liang Sun ◽  
Ai Qin Tian ◽  
Wen Bin Chen ◽  
San San Ding ◽  
Shang Lei Yang
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Grain Boundary ◽  
Fatigue Fracture ◽  
Low Cycle Fatigue ◽  
High Strength ◽  
Alloy Sample ◽  
Cycle Fatigue ◽  
High Strength Aluminum Alloy ◽  
Propagation Zone

The fatigue fracture and the microstructure of Al5Zn2Mg high strength aluminum alloy were observed by OM, SEM and TEM, and the low cycle fatigue properties were tested and analyzed. The results of experimentation show that the low cycle fatigue life of Al5Zn2Mg high strength aluminum alloy is 9.28×104 cycle in R=0.1, f=8Hz, and σmax=0.75σb. The tensile strength is 444MPa. The fatigue fracture is composed of the initiation zone, the propagation zone, and the sudden fracture zone, which is characteristic of a mixed-type fatigue fracture. The fatigue crack initiates in the surface of Al5Zn2Mg aluminum alloy sample, while there is no fatigue striation in fatigue crack propagation zone. The η′(MgZn2) transitional strengthening phases are precipitated in Al5Zn2Mg aluminum alloy, and mostly distributed in grain boundary. The diameter of η′ strengthening phase is fine, about is 10nm. There is none precipitated zone in width nearby the grain boundary

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