摘要
Mg-Al-Si 镁矩阵的微观结构上的锑增加的效果合成被调查。Sb 的增加能修改有中国手迹形状到好的多角形的 Mg2Si 粒子的形态学。与 Alborex 络腮胡子合成的镁矩阵被使用一个 squeeze 渗入方法成功地制作。张力的力量和延伸在 Sb 被增加修改合金并且在空间和高温度合成。
The effect of antimony addition on the microstructure of Mg-Al-Si magnesium matrix composite was investi- gated.The addition of Sb can modify the morphology of Mg-2Si particles which have Chinese script shape to fine polygonal one.Magnesium matrix composite with Alborex whisker was successfully fabricated by using a squeeze infiltration method.Tensile strength and elongation were increased in the Sb modified alloy and the composite at both room and high temperatures.
基金
Acknowledgement This work was supported by the 2005 National Research Laborat.ory Prograin and a grant-in-aid tbr the National Core Research Cent.er Program （No. R 15-2006-02202001-0） form the Korean Ministry of Science ＆ Technology and the Korea. Science ＆ Engineering Foundation.
关键词
微观结构
机械性能
铝合金
化合物
Magnesium
Metal matrix composites （MMC）
Composite
