Study on the sump and temperature field during low frequency electromagnetic casting a superhigh strength Al–Zn–Mg–Cu alloy

Davies, 1970, The influence of grain size on hot tearing, Br. Foundryman, 4, 93 Dong, 2003, Super-high strength 7A60 Al alloy by low frequency electromagnetic cast (1): as-cast structures of billets with diameter of 0.2m, Chin. J. Nonferrous Met., 13, 1494 Eskin, 2004, Structure formation and macrosegregation under different process conditions during DC casting, Mater. Sci. Eng. A, 384, 232, 10.1016/j.msea.2004.05.066 Nagaumi, 2000, Effects of Mg contents on thermal properties of Al–Mg alloy, J. Jpn. Inst. Light Met., 50, 49, 10.2464/jilm.50.49 Nagaumi, 2002, Prediction of internal cracking in a direct-chill cast, high strength, Al–Mg–Si alloy, J. Light Met., 2, 161, 10.1016/S1471-5317(02)00042-1 Phillion, 2004, Prediction of hot tears in DC-cast aluminum ingots, 673 Rappaz, 1999, A new hot-tearing criterion, Metall. Mater. Trans. A, 30, 449, 10.1007/s11661-999-0334-z Schneider, 2002, Casting of aluminum alloys—past, present and future, 953 Vivès, 1989, Electromagnetic refining of aluminum alloys by the CERM process. Part I. Working principle and metallurgical results, Metall. Trans. B, 20, 623, 10.1007/BF02655919 Vivès, 1989, Electromagnetic refining of aluminum alloys by the CREM process. Part II. Specific practical problems and their solutions, Metall. Trans. B, 20, 631, 10.1007/BF02655920 Zhang, 2002, Effect of frequency on microstructure of electromagnetic casting 7075 aluminum alloy, Acta Metall., 38, 215 Zhang, 2002, Effect of electromagnetic field on macrosegregation of continuous casting 7075 aluminum alloy, J. Northeastern Univ. (Nat. Sci.), 23, 968 Zuo, 2005, Effect of low frequency electromagnetic field on the as-cast microstructures and mechanical properties of superhigh strength aluminum alloy, Mater. Sci. Eng. A, 408, 176, 10.1016/j.msea.2005.07.030