Cu-Co-Fe合金雾化合金液滴凝固过程研究*
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赵雷 1,2,江鸿翔 2,AHMAD Tauseef 2,赵九洲 2( )
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STUDY OF SOLIDIFICATION FOR GAS-ATOMIZED DROPLET OF Cu-Co-Fe ALLOY
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Lei ZHAO 1,2,Hongxiang JIANG 2,Tauseef AHMAD 2,Jiuzhou ZHAO 2( )
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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
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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) |
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