Results 21 to 30 of about 841,449 (314)

Fatigue performance of auxetic meta-biomaterials

Acta Biomaterialia, 2021
Meta-biomaterials offer a promising route towards the development of life-lasting implants. The concept aims to achieve solutions that are ordinarily impossible, by offering a unique combination of mechanical, mass transport, and biological properties through the optimization of their small-scale geometrical and topological designs.
H.M.A. Kolken, A. Fontecha Garcia, A. Du Plessis, C. Rans, M.J. Mirzaali, A.A. Zadpoor   +5 more
openaire   +4 more sources

Effect of Repeated Processing Passes during Ultrasonic Rolling on Fatigue Performance and Corrosion Resistance of Ti6Al4V Alloy

Metals, 2023
Ultrasonic surface rolling processing (USRP) is a new method to improve the fatigue performance of titanium alloy, and repeated processing pass is an important factor that affects its strengthening effect.
Shuaixing Wang, Tianjian Yu, Zhiwei Pang, Xiaole Yin, Xiaohui Liu   +4 more
doaj   +1 more source

Expiratory muscle fatigue impairs exercise performance [PDF]

European Journal of Applied Physiology, 2007
ISSN:1439 ...
Verges, S, Sager, Y, Erni, C, Spengler, C M   +3 more
openaire   +5 more sources

Interconnect fatigue design for terrestrial photovoltaic modules [PDF]

, 1982
The results of comprehensive investigation of interconnect fatigue that has led to the definition of useful reliability-design and life-prediction algorithms are presented.
Mon, G. R., Moore, D. M., Ross, R. G., Jr.   +2 more
core   +2 more sources

Simulation of residual stress and fatigue test in hole extrusion process for Ti2AlNb alloy

Journal of Aeronautical Materials, 2021
In order to study the effect of hole extrusion strengthening process on the fatigue performance of Ti2AlNb alloy, a simulation analysis model of residual stress of hole strengthening process was established.
WANG Yanju, WANG Xin, SHA Aixue, LI Xingwu   +3 more
doaj   +1 more source

Near-threshold fatigue crack growth in bulk metallic glass composites [PDF]

, 2009
A major drawback in using bulk metallic glasses (BMGs) as structural materials is their extremely poor fatigue performance. One way to alleviate this problem is through the composite route, in which second phases are introduced into the glass to arrest ...
Boopathy, Kombaiah, Hofmann, Douglas C., Johnson, William L., Ramamurty, Upadrasta   +3 more
core   +1 more source

Optimization of ZL104 Properties and Microstructure Study After Ultrasonic Rolling [PDF]

Materials Research
In this study, the surface of ZL104 was ultrasonically rolled (USRP) to provide better overall mechanical properties and corrosion resistance. USRP experiments were conducted on the surface by setting different parameters to improve the performance of ...
Renhui Liu, Shubo Xu, Kangwei Sun, Xiaoyu Ju, Weihai Zhang, Xue Yang, Yuefei Pan, Jianing Li, Guocheng Ren   +8 more
doaj   +1 more source

Performance evaluation and comparison of waste crumb rubber/C9 petroleum resin composite modified high viscosity asphalt and its mixture

Hecheng xiangjiao gongye, 2022
In order to improve the viscoelasticity of waste rubber powder （WCR） modified asphalt, WCR/C9 petroleum resin （C9PR） composite modified high viscosity asphalt binder and its mixture were prepared, the physical properties and storage stability of the ...
ZHU Xiao-fei
doaj   +1 more source

Applying sequences of combinations of movements based on motor development stages principles to elite athletes: conceptual foundations and testable hypothese

Frontiers in Sports and Active Living
ObjectivesThis article proposes a specific program of sequences of combinations of movements (SCM) based on motor development stages (MDS) to optimize the sports performance of elite professional athletes (EPAs).DesignNarrative literature review ...
Hamidou Msaidie, Hamidou Msaidie, Danielle Gomez-Merino, Danielle Gomez-Merino, Mounir Chennaoui, Mounir Chennaoui   +5 more
doaj   +1 more source

Fatigue Analysis of Long-Span Steel Truss Arched Bridge Part I: Experimental and Numerical Study of Orthotropic Steel Deck

Metals, 2022
The orthotropic steel deck is sensitive to fatigue, and a number of cracks have been found in existing bridges. Based on the long-span Guangzhou Mingzhu Bay steel arched bridge, this paper focus on the cracking process, fatigue mechanism, and fatigue ...
Peng Liu, Yixuan Chen, Hongping Lu, Jian Zhao, Luming An, Yuanqing Wang, Jianping Liu   +6 more
doaj   +1 more source