ねずみ鋳鉄におけるばら状黒鉛の生成条件
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概要
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Experimental work was done to determine the melting and casting conditions necessary for the formation of B-type rosette graphite groupings in gray cast iron. The results gained are summarized as follows. (1) The optimum chemical composition of the five main components to obtain rosette graphites was 3.45% C, 2.25%Si, 0.40%Mn, 0.54%P and 0.12%S. (2) More rosette graphite were found with decreased maximum melting temperature and decreased pouring temperature. (3) The distance between each rosette graphite groupings was increased by vanadium addition.
- Japan Foundry Engineering Societyの論文
Japan Foundry Engineering Society | 論文
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