Al-Si合金的变质及合金化研究  

Research on Modification and Alloying of Al-Si Alloy

作　　者：张逊[1] 

机构地区：[1]泰州职业技术学院,江苏泰州225300

出　　处：《铸造技术》2013年第10期1350-1351,共2页Foundry Technology

摘　　要：为了提升Ai-Si合金的力学性能和铸造性能,从合金变质的影响因素出发,根据金相组织中共晶硅的形态,分析了变质温度、保温时间以及合金浇注温度对变质效果和Al-Si合金化程度的影响,对Al-Si合金变质及合金化影响要素进行了分析研究。In order to improve the mechanical property and casting performance of Al-Si alloys, according to the morphology of eutectic silicon in the microstructure, the effect of modification temperature, heat holding time and pouring temperature on the modification effect of the A1-Si alloys was analyzed, and affecting factor on the modification and alloying of AI-Si alloy were studied.

关 键 词：Ai—Si合金 变质 金相组织 浇注温度 

分 类 号：TG146.21[一般工业技术—材料科学与工程]