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Flow stress

In materials science, the flow stress, typically denoted as Y f {\displaystyle Y_{\text{f}}} (or σ f {\displaystyle \sigma _{\text{f}}} ), is defined as the instantaneous value of stress required to continue plastically deforming a material - to keep it flowing. It is most commonly, though not exclusively, used in reference to metals. On a stress-strain…

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Flow stress

Nodes11
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Triples1
Avg. degree1.82
Density0.181818
Components1

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Flow stress

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Flow stress → important parameter in the fatigue failure of ductile materials

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flow stress strain displaystyle plastic materials text material used deformation fatigue typically sigma value commonly though metals stress-strain changes work

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Flow stressis aimportant parameter in the fatigue failure of ductile materials0.90text

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