用θ-θ液态金属X射线衍射仪研究了液态纯铁在1 550℃的结构,根据实验所得双体分布函数,利用Iida和Reynolds的公式对液态纯铁的动力粘度和表面张力进行了计算.结果表明,液态纯铁在1 550℃的动力粘度η=6.44mPa@s,表面张力γ=2.04N/m;根据公式r/η= ,液态纯铁的动力粘度和表面张力之间吻合较好;液体结构、动力粘度和表面张力三者间存在密切联系.
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