Effect of Electromagnetic Field on Horizontal Direct Chill Casting of 7075 Aluminum Alloy

被引：1
|
作者：
Zhu, Qingfeng [1 ]
Zhao, Zhihao [1 ]
Wang, Xiangjie [1 ]
Cui, Jianzhong [1 ]
机构：
[1] Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang 110004, Peoples R China
来源：
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词：
Electromagnetic field; horizontal direct chill casting; macrostructure; 7075 aluminum alloy; MAGNETIC-FIELD; CREM PROCESS; SOLIDIFICATION; FLOW;
D O I：
10.4028/www.scientific.net/MSF.654-656.982
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The influence of different electromagnetic fields on the horizontal direct chill (HDC) casting of aluminum alloy is studied. 7075 aluminum alloy with 100-mm in diameter is produced by HDC casting process; single electromagnetic field located before or around the mold and an out-phase electromagnetic field (OPEMF) are applied in the HDC casting process. The effect of different electromagnetic fields on the HDC casting solidification behavior and as-cast structure is investigated. The electromagnetic field can effectively make uniform thermal distribution in the molten pool and refine the as-cast structure. The OPEMF is more efficient than the single electromagnetic field in improving the as-cast structure of HDC cast ingots.
引用
收藏
页码：982 / 985
页数：4
相关论文
共 50 条
  • [1] The effect of grain refiner and combined electromagnetic field on grain evolution of horizontal direct chill casting 7075 aluminum alloy
    Zhu, Qingfeng
    Zhao, Zhihao
    Zuo, Yubo
    Wang, Xiangjie
    Cui, Jianzhong
    [J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2010, 101 (03) : 380 - 385
  • [2] Effect of low frequency electromagnetic field on as casting structure and surface quality of horizontal direct chill casting 7075 alloy
    Zhu, Q. F.
    Zhao, Z. H.
    Zuo, Y. B.
    Wang, X. J.
    Cui, J. Z.
    [J]. INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 2012, 25 (02) : 93 - 99
  • [3] Effect of casting speed on surface quality of horizontal direct chill casting 7075 aluminum alloy ingot
    Zhu, Qingfeng
    Zhao, Zhihao
    Cui, Jianzhong
    Wang, Xiangjie
    Qin, Ke
    [J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2011, 24 (05) : 399 - 404
  • [4] Effect of casting speed on surface quality of horizontal direct chill casting 7075 aluminum alloy ingot
    Qingfeng ZHU
    [J]. Acta Metallurgica Sinica(English Letters), 2011, 24 (05) : 399 - 404
  • [5] Effect of low frequency electromagnetic field on microstructures and macrosegregation of horizontal direct chill casting aluminum alloy
    赵志浩
    崔建忠
    董杰
    张海涛
    张北江
    [J]. Transactions of Nonferrous Metals Society of China, 2004, (06) : 1095 - 1099
  • [6] Effect of low frequency electromagnetic field on microstructures and macrosegregation of horizontal direct chill casting aluminum alloy
    Zhao, ZH
    Cui, JZ
    Dong, J
    Zhang, HT
    Zhang, BJ
    [J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2004, 14 (06) : 1095 - 1099
  • [7] EFFECT OF APPLICATION OF OUT-OF-PHASE ELECTROMAGNETIC FIELD ON HORIZORNTAL DIRECT CHILL CASTING OF 7075 ALUMINUM ALLOY
    Zhu, Qingfeng
    Zhao, Zhihao
    Cui, Jianzhong
    Zuo, Yubo
    [J]. LIGHT METALS 2009, 2009, : 843 - 848
  • [8] Effect of low-frequency magnetic field on microstructures and macro segregation of horizontal direct chill casting 7075 aluminum alloy
    Zhao, Zhihao
    Cui, Jianzhong
    Dong, Jie
    Zhang, Beijiang
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2007, 182 (1-3) : 185 - 190
  • [9] Low-frequency electromagnetic field influencing horizontal direct chill casting of aluminum alloy rods
    Zhao, Zhihaosingly
    Cui, Jianzhong
    Zhu, Qingfeng
    [J]. 2006 BIMW: 2006 BEIJING INTERNATIONAL MATERIALS WEEK, PTS 1-4: MAGNESIUM, 2007, 546-549 : 691 - +
  • [10] Effect of low frequency electromagnetic field on macrosegregation of horizontal direct chill casting aluminum alloys
    Zhao, ZH
    Cui, JZ
    Dong, J
    Zhang, BJ
    [J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2005, 21 (01) : 75 - 78
12345