Solidification pattern of 4.5%Si ductile iron in metal mould versus sand mould castings

The present work evaluated the solidification pattern of 4.5%Si un-inoculated ductile iron by standard cooling curve analysis and addresses the effects of solidification cooling rate on as-cast structure as determined by metal mould versus sand mould and section size (3–15 mm). The 4.5%Si-alloyed du...

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