Fatigue Crack Growth of A356-T6 Cast Aluminum Alloy

1988 ◽  
Author(s):  
C. C. Wigant ◽  
R. I. Stephens
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Cast Aluminum Alloy ◽  
Cast Aluminum

scholarly journals Fatigue crack growth properties in SiC particulate-reinforced cast aluminum alloy composites.

1995 ◽  
Vol 45 (6) ◽  
pp. 309-314 ◽  
Author(s):  
Jianqun HU ◽  
Shinji KUMAI ◽  
Akinori SEKIKAWA ◽  
Yakichi HIGO ◽  
Shigetomo NUNOMURA
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Cast Aluminum Alloy ◽  
Cast Aluminum ◽  
Growth Properties ◽  
Particulate Reinforced

scholarly journals Retardation of Fatigue Crack Growth on AC4CH Cast Aluminum Alloy by Laser Peening

2007 ◽  
Vol 56 (12) ◽  
pp. 1133-1138 ◽  
Author(s):  
Kiyotaka MASAKI ◽  
Yasuo OCHI ◽  
Takashi MATSUMURA ◽  
Yuji SANO ◽  
Koichi AKITA ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Cast Aluminum Alloy ◽  
Laser Peening ◽  
Cast Aluminum

Effects of Laser Peening on Fatigue Crack Behaviors in Pre-Cracked Cast Aluminum Alloy

2007 ◽  
Vol 345-346 ◽  
pp. 255-258 ◽  
Author(s):  
Yasuo Ochi ◽  
Kiyotaka Masaki ◽  
Takashi Matsumura ◽  
Yuji Sano ◽  
Koichi Akita ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Fatigue Cracks ◽  
Crack Growth Behavior ◽  
Cast Aluminum Alloy ◽  
Laser Peening ◽  
Cast Aluminum ◽  
Surface Fatigue

In order to investigate effects of low energy laser peening (LP) without protective coating on surface fatigue crack growth behavior, rotating bending fatigue tests were carried out on cast Al-Si-Mg aluminum alloy with a pre-cracked round bar type specimens. As the results, the fatigue crack growth was restrained by the compressive residual stress induced by laser peening treatment. And also, the three dimensional (3D) image of surface fatigue cracks was reconstructed by using a micro computed tomography (μCT) with phase contrast technique. It was also shown that the surface crack growth was restrained for the laser peened materials.

Micromechanisms of multistage fatigue crack growth in a high-strength aluminum alloy

2007 ◽  
Vol 55 (6) ◽  
pp. 1975-1984 ◽  
Author(s):  
Y. Xue ◽  
H. El Kadiri ◽  
M.F. Horstemeyer ◽  
J.B. Jordon ◽  
H. Weiland
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
High Strength ◽  
High Strength Aluminum Alloy
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