球状黒鉛鋳鉄溶湯のチル化傾向に及ぼすFe-Si-Mg系球状化剤中のマグネシウム量の影響 [in Japanese] Effects of Magnesium Content in Spheroidizer on Chilling Tendency of Spheroidal Graphite Cast Iron Melt [in Japanese]
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Effect of Mg content in spheroidizer on the chilling tendency of spheroidal graphite cast iron melt was investigated to produce high strength iron castings. Both iron melt treated with Fe-Si-3%Mg and Fe-Si-6%Mg was poured into a cartridge of CE meter. Cooling curves and cast structures were observed on the specimens. It was found that eutectic start temperature of iron melt with 3%Mg was higher than that of one with 6% Mg. formed ledeburite structure.
- THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY
THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY 68(8), 631-636, 1996-08-25
Japan Foundry Engineering Society