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Metal fatigue, weakened condition induced in metal parts of machines, vehicles, or structures by repeated stresses or loadings, ultimately resulting in fracture under a stress much weaker than that necessary to cause fracture in a single application. Though the term dates back to the 19th century.
- Fatigue
Fatigue, in engineering, manifestation of progressive...
- Fatigue
In materials science, fatigue is the initiation and propagation of cracks in a material due to cyclic loading. Once a fatigue crack has initiated, it grows a small amount with each loading cycle, typically producing striations on some parts of the fracture surface.
Metal Fatigue. What It Is, Why It Matters. Book. © 2007. Download book PDF. Overview. Authors: Les Pook. No prior knowledge of metal fatigue is assumed. Based on 50 years of experience. Includes regulatory as well as technical aspects. Written so as not to date quickly. Show all.
noun [ U ] uk / ˈmet. ə l fəˌtiːɡ / us / ˈmet̬. ə l fəˌtiːɡ / Add to word list. a weakness that develops in metal structures that are used repeatedly. SMART Vocabulary: related words and phrases. Physical & chemical processes. absorbable. absorptive capacity. absorptivity. acidification. endothermic reaction. excitation. excite. exergonic.
16 de dic. de 2018 · This report contains a compendium written for a fatigue course at Aarhus University during 2016-2018. It introduces the basic concepts governing fatigue strength of metals and presents...
7 de nov. de 2023 · Nov. Metal fatigue refers to the structural damage that occurs to material when subjected to cyclic loading. In this condition, the applied stress is repeated in a fluctuating manner. This leads to the growth of cracks, potentially culminating in sudden failure without prior large-scale deformation or obvious deterioration.
