EFFECT OF Ti ON MICROSTRUCTURE OF RAPIDLY SOLIDIFIED Al-Si ALLOYS

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SHAO Guosheng SHEN Ningfu Zhengzhou Institute of Technology
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rapid solidification; Ti; Al-Si alloy; structure;
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摘要
An addition of Ti as alloying element to Al-Si binary alloy will reduce the undercooling-abili-ty on rapid solidification of the melt-spun ribbon.The microstructure will be encoarsenedeven at initiation of its solidification,so as to aggravate the eellular segregation of Si in thealloy ribbon.
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页码:292 / 296
页数:5
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