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Manufacturing and Characteristics of Binderless Briquette for In -Mold Melt Treatment of Ductile iron  

Baglyuk, G.A. (Institute for Problems of Materials Science(IMPS), National Academy of Sciences of Ukraine)
Shin, Je-Sik (Liquid Processing & Casting Technology R&D Department, Production Technology R&D Division, Korea Institute of Industrial Technology)
Moon, Byung-Moon (Liquid Processing & Casting Technology R&D Department, Production Technology R&D Division, Korea Institute of Industrial Technology)
Publication Information
Journal of Korea Foundry Society / v.29, no.5, 2009 , pp. 192-197 More about this Journal
Abstract
The manufacturing and application characteristics of binderless briquette for in-mold melt treatment of ductile cast iron were investigated. The porosity of briquette was decreased with increased magnesium content. The dissolution rate was increased with the latter in the range of 5~10%. The fluxing effect was the best when 5%$CaF_2$ was added. The optimum composition of the binderless briquette was obtained.
Keywords
Ductile iron; In-mold; Briquette; $CaF_2$;
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