陈亚军, 陈琦, 王自东, 胡汉起. Al-1%Si单晶制备工艺及微观组织分析[J]. 工程科学学报, 2005, 27(1): 50-54. DOI: 10.13374/j.issn1001-053x.2005.01.013
引用本文: 陈亚军, 陈琦, 王自东, 胡汉起. Al-1%Si单晶制备工艺及微观组织分析[J]. 工程科学学报, 2005, 27(1): 50-54. DOI: 10.13374/j.issn1001-053x.2005.01.013
shu
CHEN Yajun, CHEN Qi, WANG Zidong, HU Hanqi. Preparation and microstructure analysis of Al-1%Si single crystal[J]. Chinese Journal of Engineering, 2005, 27(1): 50-54. DOI: 10.13374/j.issn1001-053x.2005.01.013
Citation: CHEN Yajun, CHEN Qi, WANG Zidong, HU Hanqi. Preparation and microstructure analysis of Al-1%Si single crystal[J]. Chinese Journal of Engineering, 2005, 27(1): 50-54. DOI: 10.13374/j.issn1001-053x.2005.01.013
shu

Al-1%Si单晶制备工艺及微观组织分析

Preparation and microstructure analysis of Al-1%Si single crystal

    摘要
  • 摘要: 在自制的真空熔炼、氩气保护下拉式连续定向凝固设备上成功制取了具有单晶组织的φ8mm Al-1%Si合金棒材,并对其组织演变过程及稳定性进行了研究.分析了定向凝固过程中,硅颗粒在单晶组织中的分布形态,提出了使硅固溶或弥散均匀分布于铝基体中的措施.

     

    Abstract: An Al-1%Si bar with 8 mm in diameter and single crystal was made with self-made vacuum vertical continuous unidirectional casting equipment. The microstructure evolution and stability during continuous unidirectional solidification were studied. The Si distribution of particles in Al matrix was analyzed and a method was proposed that can make Si diffuse in Al homogeneously.

     

    • HTML全文
    • 参考文献(0)
    • 相关文章
    • 施引文献
  • 资源附件(0)

/

返回文章
返回