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为了弄清镁在铸铁中对石墨生成的影响 ,进行了实验 ,并提出了凝聚理论。该理论与实验数据相符 ,而且也解释了铸铁在深脱硫和真空处理时以及铁水在吹惰性气体的同时剧烈搅拌时石墨球化的机理。
In order to understand the effect of magnesium on graphite in cast iron, experiments were carried out and the theory of cohesion was proposed. This theory is consistent with the experimental data but also explains the mechanism of graphite spheroidization during deep desulphurization and vacuum treatment, as well as the hot agitation of molten iron while blowing inert gas.