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REN Zhongming SU Hui JIN Junze Dalian University of Technology , Dalian , China
金属学报(英文版)
The formation of a special Si-rich layer on the periphery of Al-Si eutectic alloy specimen during directional solidification in rotary electromagnetic field has been investigated.This layer seems due to the migration of some Si grains onto the crucible wall,then stagnating and coarsening further.
关键词: Al-Si eutectic alloy , null