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Article

Grain refinement of primary silicon in hypereutectic Al-Si alloys by different P-containing compounds

The grain refinement behavior of Si-3P, Si-25Mn-10P, and Al-10Si-2Fe-3P master alloys on hypereutectic Al-24Si alloy was studied. Microstructure analysis indicates that the P-containing compounds in the three ...

Benson Kihono Njuguna, Jia-yan Li, Yi Tan, Qian-qian Sun, Peng-ting Li in China Foundry (2021)