Results 281 to 290 of about 23,505 (308)
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Fatigue crack propagation and damaging micromechanisms in Ductile Cast Irons
International Journal of Fatigue, 2019The interest on the DCIs damaging mechanisms strongly increased, and the research activity was focused both the role played by the microstructure and on the influence of the graphite elements. In this work, the role played by the graphite elements during
F. Iacoviello, V. Di Cocco, C. Bellini
semanticscholar +1 more source
Engineering Fracture Mechanics, 2017
Welding residual stresses have an impact on the performance of welded structures, on their fracture resistance, their resistance against fatigue crack propagation and, most important, their fatigue strength and fatigue lifetime.
J. Hensel +5 more
semanticscholar +1 more source
Welding residual stresses have an impact on the performance of welded structures, on their fracture resistance, their resistance against fatigue crack propagation and, most important, their fatigue strength and fatigue lifetime.
J. Hensel +5 more
semanticscholar +1 more source
Three-dimensional mode-I/III fatigue crack propagation: Computational modeling and experiments
International Journal of Fatigue, 2019Three dimensional mixed mode-I/III fatigue crack growth simulations and experiments are performed on Al 7075-T651 aluminum under different mode mixity ratios.
M. F. Yaren +3 more
semanticscholar +1 more source
Fatigue crack initiation and propagation in re-entrant auxetic cellular structures
International Journal of Fatigue, 2019The investigation of the fatigue behaviour of an auxetic cellular structure made of Al-alloy 7075-T651 is presented in this study. The complete fatigue process of the analysed cellular structure is divided into the crack initiation (Ni) and crack ...
B. Nečemer +3 more
semanticscholar +1 more source
International Journal of Fatigue, 2018
In this paper experimental correlations between da/dN and ΔK and between a vs. N of an extra-low-interstitial titanium (Ti-6Al-4V ELI) alloy under four typical overload conditions (OL, UL, OL-UL and UL-OL) in an otherwise constant amplitude loading were ...
Chuan-Xin Chen +3 more
semanticscholar +1 more source
In this paper experimental correlations between da/dN and ΔK and between a vs. N of an extra-low-interstitial titanium (Ti-6Al-4V ELI) alloy under four typical overload conditions (OL, UL, OL-UL and UL-OL) in an otherwise constant amplitude loading were ...
Chuan-Xin Chen +3 more
semanticscholar +1 more source
Journal of Materials Science & Technology, 2019
GH4169 at 650 °C in atmosphere was investigated by using single edge notch tensile specimens. The number of main cracks and crack initiation mechanisms at the notch surface strongly depended on the grain size. The crack initiation life accounted for more
Zhu Xumin +7 more
semanticscholar +1 more source
GH4169 at 650 °C in atmosphere was investigated by using single edge notch tensile specimens. The number of main cracks and crack initiation mechanisms at the notch surface strongly depended on the grain size. The crack initiation life accounted for more
Zhu Xumin +7 more
semanticscholar +1 more source
Effect of grain structure on fatigue crack propagation behavior of Al-Cu-Li alloys
Journal of Materials Science and Technology, 2023Dingding Lu, Ben Lin, Tianle Liu
exaly
Influence of microstructure on fatigue crack propagation behaviors of Al-xCu-1.5Li-X alloys
International Journal of Fatigue, 2023Ding-Ding Lu, Hong Ning, San-Xi Deng
exaly
On the fatigue crack propagation mechanism of a TiB2-reinforced high-modulus steel
Composites Part B: Engineering, 2020M X Huang
exaly