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李廷举 , 佐佐健介 , 浅井滋生
金属学报
借助于光纤摄像机观测了钢液的模拟物─—液体Ga和铸型之间的接触状态，研究了间断接触距离（表征接触状态的星）和磁场间断频率的依存关系，进行了间断磁场作用下液体金属共振运动的理论分析在分别加间断磁场和连续磁场的条件下，进行了Sn的连续铸造模拟实验当间断频率f1接近于实验系统的固有频率时，金属液产生共振运...
关键词: 连续铸造 , oscillation mark , surface quality of cast metal , electromagnetic field
T. J. Li(Dalian University of Technology , Dalian 116923 , China)K. Sassa and S. Asai(Nagoya University , Nagoya 464-01 , Japan)
金属学报(英文版)
Contacting state between molten metal and a mold and initial solidification process of continuously cast metals can be controlled by imposing an intermittent magnetic field.In this study, effect of the intermittent magnetic field on the initial solidification ofcontinuoasly cast metals was investiga...
关键词: continuous casting , null , null , null
