LIU Shan LU Deyang HUANG Tao ZHOU Yaohe National Lab of Solidification Processing
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Northwestern Polytechnical University
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Xi'an
,
China LIU Shan
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lecturer
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National Laboratory of Solidification Processing
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Northwestern Polytechnical University
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Xi'an 710072
,
China
金属学报(英文版)
An experimental apparatus,which has a convection generator and an aid-heater,is developed for the study of the effect of stable laminar liquid flow on the directional solidification process by the use of transparent alloy SCN-2wt-% Ace.The flow is perpendicular to primary arms. By in-situ observatio...
关键词:
forced liquid flow
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JIE Wanqi(State Key Laboratory of Solidification Processing
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Northwestern Polytechnical University
,
Xi'an 710072
,
China) Manuscript received 25 May 1995
金属学报(英文版)
Accelerated crucible rotation technique(ACRT) has been used for the directional solidification of Al-4.5wt% Cu binary alloy.By rotating the crucible at varying rate and direction,forced liquid flows are aroused These flows include Ekman flow,Couette flow and Spiral Shear flow.Especially,Ekman flow a...
关键词:
:accelerated crucible rotation technique(ACRT)
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