介绍了用于研究凝固过程的实时观察法的发展情况,同时综述了目前用于实时观察法研究的合金类型和现有的实验仪器和装置,分类探讨了类金属合金实时观测现象与金属合金实验结果的吻合程度,和对实际凝固实验中无法克服的困难的解决情况,并对国内外的发展情况和存在问题进行了分析和讨论。
In this review, the development of real-time observation method to study the process of metal solidification is introduced. Simultaneously, the types of alloys and experimental instruments and equipments used in the realtime observation experiment are summarized. The concordance between the observation phenomena of metalloid alloy and the experimental results of metal alloy is discussed in detail, and the resolving degree of problem unable to be overcome in actual solidification experiment is analyzed. Finally, the latest developments and obstacles in the world are analyzed and discussed.