Cu-Co-Fe合金雾化合金液滴凝固过程研究*
赵雷1,2,江鸿翔2,AHMAD Tauseef2,赵九洲2(
)
)
STUDY OF SOLIDIFICATION FOR GAS-ATOMIZED DROPLET OF Cu-Co-Fe ALLOY
Lei ZHAO1,2,Hongxiang JIANG2,Tauseef AHMAD2,Jiuzhou ZHAO2()
)
图3. 直径为138 mm的 Cu-Co-Fe雾化液滴中心处温度(T)和冷却速率随时间(t)的变化关系
Fig.3. Variation of temperature (T) and cooling rate at the center of an atomized Cu-Co-Fe droplet of 138 μm in diameter with time (t) (The inset shows the variation of the convective heat-transfer coefficient (h) at the surface of an atomized Cu-Co-Fe droplet of 138 mm in diameter with time)
