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Fatigue life prediction of ZE41A magnesium alloy using Weibull distribution
AbstractIn this investigation, the fatigue life prediction of ZE41A magnesium alloy has been statistically analyzed by Weibull distribution. The mechanical fatigue tests are conducted under R=0.1 axial tension condition on specimen machined at as cast and welded materials. The micro structural investigations performed shows strong influence of precipitation on the fatigue failure of material. The curve for maximum stress and cycles to failure has been constructed for above stated materials. Using Weibull, the probability distribution according to which the material will fail is obtained. The fracture surface of the specimens is studied using scanning electron microscope.
Fatigue life prediction of ZE41A magnesium alloy using Weibull distribution
AbstractIn this investigation, the fatigue life prediction of ZE41A magnesium alloy has been statistically analyzed by Weibull distribution. The mechanical fatigue tests are conducted under R=0.1 axial tension condition on specimen machined at as cast and welded materials. The micro structural investigations performed shows strong influence of precipitation on the fatigue failure of material. The curve for maximum stress and cycles to failure has been constructed for above stated materials. Using Weibull, the probability distribution according to which the material will fail is obtained. The fracture surface of the specimens is studied using scanning electron microscope.
Fatigue life prediction of ZE41A magnesium alloy using Weibull distribution
Sivapragash, M. (Autor:in) / Lakshminarayanan, P.R. (Autor:in) / Karthikeyan, R. (Autor:in) / Raghukandan, K. (Autor:in) / Hanumantha, M. (Autor:in)
29.01.2008
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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