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5. Modification mechanism of hypereutectic Al-Si alloy with P-Na addition

Modification mechanism of hypereutectic Al-Si alloy with P-Na addition

来源 :Transactions of Nonferrous Metals Society of China | 被引量 : 0次 | 上传用户：hudanrong

【摘 要】

：

Effect of P-Na united modification on Al-22%Si-1.0%Cu-0.5%Mg-0.5%Mn alloy was studied.The results show that the refining effect of P-Na addition on primary sili

【作 者】

：

吴树森 涂小林 福田葉椰 菅野利猛 中江秀雄 

【机 构】

：

StateKeyLaboratoryofMouldandDiesTechnology,KimuraFoundryCoLtd,DepartmentofMaterialsScienceandEnginee

【出 处】

：

Transactions of Nonferrous Metals Society of China

【发表日期】

：

2003年6期

【关键词】

：

过共晶AL-SI合金 铝合金 精练 添加剂 晶粒细化 hypereutectic Al-Si alloys  modification mechanism  g 

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论文部分内容阅读

Effect of P-Na united modification on Al-22%Si-1.0%Cu-0.5%Mg-0.5%Mn alloy was studied.The results show that the refining effect of P-Na addition on primary silicon is superior to that of P and the former could modify eutectic silicon at the same time.Effe

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