Correlation between mechanical properties and amount of dendritic α-Al phase in as-cast near-eutectic Al–11.6% Si alloys modified with strontium

作者: Hengcheng Liao , Yu Sun , Guoxiong Sun

DOI: 10.1016/S0921-5093(01)01949-9

关键词: Phase (matter)Eutectic systemAlloyMetallographyMaterials scienceMetallurgyComposite materialVolume fractionStrontiumDendrite (crystal)Microstructure

摘要: … 4 relate σ b , δ and Q to the amount of dendritic α-Al phase present in the microstructure. It clearly indicates the increase in mechanical properties with increasing A content. The curves …

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