铸造Al-Si合金的熔体处理和质量检测技术

The Melt Treatment and Quality Detection of Cast AlSi Alloy

综述了铸造ＡｌＳｉ合金的变质处理，晶粒细化，粒状化和精炼等熔体处理工艺以及变质效果、氢含量和氧化夹杂物含量等的快速检测技术。

This paper summarizes the melt treatment of cast AlSi alloy, including modification, grain refinement, graininy and purification as well as the techniques for rapid detection of modification efficency, hydrogen content and oxidative inclusion content in cast AlSi alloy. It also presents the research trend of cast AlSi alloy.