变质剂变质处理过共晶铝硅合金研究概况

Survey in Research on Hypereutectic Al-Si Alloy through Modification Treatment by modifier

综述了变质剂变质处理对过共晶Al-Si合金组织与性能改善方面的研究概况。指出复合变质仍将是低硅过共晶铝硅合金性能改善的有效手段及发展趋势。

In this paper, modification treatment by modifier to improving microstructures and properties of hypereutectic Al-Si alloy are summarized. From the emerged studies, complex modification could serve as an effective pathway to improving properties of low-silica hypereutectic Al-Si alloy, which would be prevail in future.