【摘要】 采用液淬-热分析法研究了不同蠕化剂处理的蠕墨铸铁的凝固过程,结法表明,蠕墨铸铁共晶凝固分为两个阶段。熔体中蠕化元素的不断重新分配乃是石墨形态变化的重要影响因素。更多还原

【Abstract】 By making use of quenching and thermal-analysis technology, experiments showed that solidification process of CV-graphite cast iron during eutectic reaction can be divided into two stages.There exists continuous re-distribution of the CV-graphitizing elements in the melt, which is one of the important factors causing deformation of the graphite morphology.更多还原