Electron Microscopy Analysis of Graphite Nucleus in Low Carbon Ductile Iron
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Abstract
Low carbon ductile iron is an engineering material which is obtained after the treatment by SX inoculants.In this iron,the graphite is small and round,and is distributed in the whole section.SEM and TEM examination showed that the graphite in low carbon ductile iron formed nucleus and grew up based on the sulfide and oxide of manganese and calcium.
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