Low-cycle fatigue resistance of AD1 aluminum and AMg5 aluminum alloy

1985 ◽  
Vol 21 (2) ◽  
pp. 66-68 ◽  
Author(s):  
A. A. Kholodilo ◽  
L. M. Balyuk ◽  
R. V. Modestova
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Resistance ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue ◽  
Amg5 Aluminum Alloy

Effect of Pre-deformation on the Multiaxial Low-Cycle Fatigue Resistance of 2024-T4 Aluminum Alloy

2018 ◽  
Vol 47 (6) ◽  
pp. 20170503
Author(s):  
Y. J. Chen ◽  
J. Zhou ◽  
C. C. Liu ◽  
F. S. Wang
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Resistance ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue

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

scholarly journals Low-cycle Fatigue of High Processible Aluminum Alloy Flat Products from Alloyage System Al-Mg-Si

2019 ◽  
Vol 1425 ◽  
pp. 012192
Author(s):  
Aleksandr Shuvalov ◽  
Alla Katanina ◽  
Oleg Kornev ◽  
Mikhail Kovalev
Keyword(s):  
Aluminum Alloy ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue

Low Cycle Fatigue of A356-T6 Cast Aluminum Alloy - A Round-Robin Test Program

1988 ◽  
Author(s):  
R. I. Stephens ◽  
H. D. Berns ◽  
R. A. Chernenkoff ◽  
R. L. Indig ◽  
S. K. Koh ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Low Cycle Fatigue ◽  
Round Robin ◽  
Cast Aluminum Alloy ◽  
Cycle Fatigue ◽  
Cast Aluminum ◽  
Test Program ◽  
Round Robin Test
Sign in / Sign up

Export Citation Format

Share Document