【摘要】 综述了合金元素、过滤技术、晶粒细化、变质处理和热处理工艺因素对铸造Al-Si合金的影响,探讨了提高这类合金机械性能的一些途径。更多还原

【Abstract】 The effect of alloy element,filtering technology,grain refinement,modification and heat treatment process on cast Al-Si alloys is summarized.How to improve the mechanical properties of such alloys is discussed in the article.更多还原