Quantitative prediction of microporosity
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E. Escobar de Obaldia; S.D. Felicelli
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Article
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2007
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Elsevier Science
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English
β 524 KB
A continuum model of dendritic solidification of multicomponent alloys is used to predict the volume fraction of porosity caused by precipitation of hydrogen gas during solidification of A356 aluminum plate castings. The conservation equations of mass, momentum, energy and species transport are solv