Topic
Fatigue limit
About: Fatigue limit is a research topic. Over the lifetime, 20489 publications have been published within this topic receiving 305744 citations. The topic is also known as: endurance limit & fatigue strength.
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TL;DR: An overview of fatigue fracture problems in metallic, polymeric and ceramic implant materials, looks at some recent techniques of testing and discusses the future development of fracture and wear resistant biomaterials.
375 citations
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TL;DR: In this paper, the effect of laser track direction on quasi-static tensile, fracture, fatigue crack growth, and unnotched fatigue properties was examined and the results were compared with those obtained on specimens produced through the conventional casting route.
373 citations
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15 May 1999-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this paper, the influence of mechanical surface treatments on magnesium fatigue strength was investigated in relation to the relatively well-studied titanium and aluminum alloys, and the results showed that these changes can have contradictory influences on the fatigue strength.
Abstract: Generally, mechanical surface treatments induce high dislocation densities in near-surface regions. Due to the local plastic deformation, residual stresses are developed and the surface topography is changed. These changes can have contradictory influences on the fatigue strength. Results on the influence of mechanical surface treatments on magnesium are presented in relation to the relatively well-studied titanium and aluminum alloys.
370 citations
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15 Jan 1991
TL;DR: In this paper, the fatigue design rules for welded steel joints are discussed. But they do not consider the role of weld imperfections in improving the fatigue strength of welded joints.
Abstract: Part 1 Welded joints under fatigue loading: Fatigue failure Significant features of welds in relation to fatigue Factors which affect fatigue of welded joints Fatigue of welded joints Conclusions. Part 2 Design rules: Fatigue design rules for welded steel joints Stresses used with the fatigue design rules Significance of weld imperfections Improving the fatigue strength of welded joints Typical service failures.
368 citations
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TL;DR: In this article, a gradient nanostructured (GNS) surface layer was formed on AISI 316L stainless steel and the mean grain size is ∼30nm in the topmost surface layer and increases with depth.
363 citations