Zhen-duo Zhao, Wei-min Mao, Sha Li,  and Rong-mao Zhong, Preparation of semisolid AlSi7Mg alloy slurry through weak traveling-wave electromagnetic stirring, Int. J. Miner. Metall. Mater., 16(2009), No. 5, pp. 554-558. https://doi.org/10.1016/S1674-4799(09)60095-9
Cite this article as:
Zhen-duo Zhao, Wei-min Mao, Sha Li,  and Rong-mao Zhong, Preparation of semisolid AlSi7Mg alloy slurry through weak traveling-wave electromagnetic stirring, Int. J. Miner. Metall. Mater., 16(2009), No. 5, pp. 554-558. https://doi.org/10.1016/S1674-4799(09)60095-9
Materials

Preparation of semisolid AlSi7Mg alloy slurry through weak traveling-wave electromagnetic stirring

+ Author Affiliations
  • Corresponding author:

    Zhen-duo Zhao    E-mail: zzd_80@163.com

  • Received: 25 October 2008
  • The semisolid AlSi7Mg alloy slurry with large capacity was prepared by low superheat pouring and week traveling-wave electromagnetic stirring. The effects of electromagnetic stirring power and frequency on the shape and distribution of primary α-A1 grains in the AlSi7Mg alloy slurry were discussed. The experimental results show that the AlSi7Mg alloy slurry with fine and spherical primary α-A1 grains distributed homogeneously can be obtained. Under the condition of low superheat pouring and week traveling-wave electromagnetic stirring, when the pouring temperature is 630℃, raising the stirring power or frequency appropriately can gain a better shape of primary α-Al grains; but if the stirring power or frequency is increased to a certain value (1.72 kW or 10 Hz), the shape of primary α-A1 grains cannot be obviously improved and spherical primary α-Al grains distributed homogeneously can be still obtained.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Share Article

    Article Metrics

    Article Views(182) PDF Downloads(6) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return