Victoria Obiekea

Department of Metallurgical and Materials Engineering, Faculty of Engineering, University of Lagos, Akoka, Yaba, Nigeria.

[ 1 ] - Effects of Casting Speed and Runner Angle on Macrosegregation of Aluminium-Copper Alloy.

Abstract During the solidification of binary metal alloys, chemical heterogeneities at product scale over a long distance range (1cm-1m) develop and this has detrimental effect on the resulting mechanical properties of cast products. Macrosegregation is of great concern to alloy manufacturers and end users as this problem persist. In this study, the use of process parameters namely casting spee...

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