材料期刊网

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

SHAO Guosheng SHEN Ningfu Zhengzhou Institute of Technology , Zhengzhou , China

金属学报(英文版)

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 encoarsened even at initiation of its solidification,so as to aggravate the eellular segregation of Si in the alloy ribbon.

关键词: rapid solidification , null , null , null