【摘要】 根据铸铁中球形石墨的表面形貌及微区分析,提出其内部角锥体呈多次分枝的分形结构模型,计算出分维值的范围并对分形的形成机理进行了探讨。更多还原

【Abstract】 In this paper,a fractal model about the microstructure of spheroidal-graphite is presented through the research on the surface form and the analysis to microregion. The fractal dimension is calculated and the forming mechanism is also discussed.更多还原