中文摘要：

介绍了重力对偏晶合金凝固过程的影响，综述了微重力环境下偏晶合金凝固研究中的新进展，总结了不同磁场模拟微重力环境下的实验研究成果，探讨了不同微重力条件制备偏晶合金的特点，指出了利用磁场制备偏晶合金的发展前景，最后提出了微重力条件下偏晶合金今后研究的方向和途径。

英文摘要：

The effect of gravity on the solidification process of monotectic alloys is introduced. Research deve- lopment of solidification of monotectic alloys under microgravity environments is summarized. The research results of experiments under simulated microgravity environments in the different magnetic fields are concluded. The characteristics of monotectic alloys prepared under different microgravity conditions are discussed, and the development prospect of monotectic alloys prepared under the magnetic field is pointed out. Finally, the future research directions and methods are proposed.