Qie Xiwang, Ma Xiaodong, Li Jie, et al. Effects of Electromagnetic Field on the Cooling Curve and Solidification Structure of Al-Si Alloy. [J]. Special Casting & Nonferrous Alloys (6):477-479(2008)
Qie Xiwang, Ma Xiaodong, Li Jie, et al. Effects of Electromagnetic Field on the Cooling Curve and Solidification Structure of Al-Si Alloy. [J]. Special Casting & Nonferrous Alloys (6):477-479(2008)DOI:
Effects of Electromagnetic Field on the Cooling Curve and Solidification Structure of Al-Si Alloy
Effects of electromagnetic field on the cooling curve and solidification structure of Al-Si alloy were described.The cooling curves of alloy in horizontal continuous casting were measured.The results indicate that with alternative electromagnetic field
the initial solidification temperature of the alloy can be increased from 645 ℃ to 656.4 ℃
narrowing the temperature interval
and the solidification time is shortened.In addition
the solidification structure of Al-Si alloy can be evidently refined with exerting electromagnetic field
which is more and more refined and homogenized with the increase of exciting current to 120A.However
the solidification structure can be coarsened with exciting current increasing to 120 A.
Li Tingju1 大连理工大学三束材料改性国家重点实验室及材料科学与工程学院; 大连理工大学原材料制备重点实验室
Yan Zhiming1 大连理工大学材料科学与工程学院; 大连理工大学三束材料改性国家重点实验室
相关机构
State Key Laboratory for Three-beam Modifying Materials,Dalian University of Science and Technology
State Key Laboratory of Materials Modification by Laser, Ion and Electron Beams & School of Materials Science and Engineering, Dalian University of Technology
Laboratory of Special Processing of Raw Materials
School of Materials Science and Engineering,Dalian University of Technology
State Key Laboratory for Materials Modification by Laser,Ion and Electron Beams,Dalian University of Technology