Results 51 to 60 of about 95,930 (215)

On fatigue crack growth testing and analysis of non-crystallising rubber using planar tension specimen

Polymer Testing, 2023
Rubber fatigue crack growth tests are one method of characterising fatigue behaviour. Due to the possibility of using one specimen to measure fatigue at multiple load levels, it is often considered a faster and less expensive method compared to the time ...
Tadej Kocjan, Marko Nagode, Jernej Klemenc, Simon Oman   +3 more
doaj   +1 more source

Fatigue crack growth in a particulate TiB2 reinforced powder metallurgy iron-based composite

, 2003
Fatigue crack growth behavior has been examined in a particulate titanium diboride (TiB2)–reinforced iron-based composite that had been produced via a mechanical alloying process.
Sinclair, I., Yang, N.
core   +1 more source

Constant amplitude and post-overload fatigue crack growth behavior in PM aluminum alloy AA 8009 [PDF]

, 1992
A recently developed, rapidly solidified, powder metallurgy, dispersion strengthened aluminum alloy, AA 8009, was fatigue tested at room temperature in lab air.
Blankenship C. P., Dawicke D. S., Dutta V. B., Elber W., Gilman P. S., Hawk J. A., McEvily A. J., Piascik R. S., Rao K. T. V., Raybould D., Ritchie R. O., Vecchio R. S., Venkateswara Rao K. T.   +12 more
core   +2 more sources

RESEARCH ON FATIGUE CRACK PROPAGATION OF LEAF SPRING UNDER VARIABLE AMPLITUDE LOAD

Jixie qiangdu, 2021
The prediction model of leaf springs fatigue crack growth under variable amplitude loads is mainly Schütz phenomenological model. However, the effect of the crack closure effect on fatigue crack propagation and the relationship between the parameters and
XIANG YuXia, WU ZhiFei
doaj  

Fatigue Life Prediction for SiC/Al Materials Based on Path Planning Algorithm Considering Residual Stress

Chinese Journal of Mechanical Engineering, 2023
To explore the influence of path deflection on crack propagation, a path planning algorithm is presented to calculate the crack growth length. The fatigue crack growth life of metal matrix composites (MMCs) is estimated based on an improved Paris formula.
Wenqian Shang, Xintian Liu, Xu Wang, Xiaolan Wang   +3 more
doaj   +1 more source

Influence of corrosion and creep on intergranular fatigue crack path in 2XXX aluminium alloys [PDF]

, 2010
In this paper, two examples of the influence of time-dependent processes on crack path in two 2XXX aluminium alloys are presented. The first example is concerned with corrosion–fatigue crack growth resistance of a 2024 T351 alloy cracked in the S–L ...
Hénaff, Gilbert, Menan, Frédéric, Odemer, Grégory   +2 more
core   +3 more sources

Quasi-in-situ observation of fatigue crack growth behavior of friction stir welded 2024-T4 joint

Materials Research Express
This study presents a quasi- in situ observation of the fatigue crack growth behavior in a friction stir welded 2024-T4 joint. The microstructure and fatigue properties of the joint were investigated using electron backscatter diffraction (EBSD ...
Jun Yang, Muhammad Samiuddin, Xianmin Chen, Hao Chen, Zishi Shen, Feng Jin   +5 more
doaj   +1 more source

Fatigue Crack Growth in Thin-Wall Pipes Subjected to Bending [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2019
In this paper, a circumferential external surface flaw in a metallic round pipe under cyclic bending loading is considered. Because of very rapid changes in the geometrical parameters around the crack front region, the mesh generation of this region must
MohammadMahdi Amiri
doaj  

Study on crack propagation of 42CrMo

Metalurgija, 2019
For the fatigue failure of 42CrMo, the tensile test was performed on the CT specimen at different load ratios using a fatigue tensile tester. Data on the fatigue crack growth rate of the material and the crack tip factor were obtained.
W. C. Pei, J. W. Dong, H. C. Ji, H. Y. Long, S. F. Yang   +4 more
doaj  

Fatigue crack growth in thin notched woven glass composites under tensile loading. Part I: experimental [PDF]

, 2011
Helicopter blades are made of composite materials mainly loaded in fatigue and have normally relatively thin skins. A through-the-thickness crack could appear in these skins.
Barrau, Jean-Jacques, Bizeul, Matthieu, Bouvet, Christophe, Cuenca, Rémy   +3 more
core   +3 more sources