综述了高温热台在材料研究领域中的应用,包括实时观察晶体熔融与生长、材料烧结、相变、纳米粉体熔化和低共熔.对比常规实验方法,指出了高温热台在研究材料结构、性能方面的优势,总结了高温热台在材料研究领域中所取得的一些创新性成果.最后指出了高温热台在研究材料组成、结构、性能以及原位观察等方面存在的不足,并展望了其未来的发展方向.%The application of hot-stage device in material scientific research is summarized, including in situ observation of crystal melting/growth behavior, material sintering process, phase transition, nano-particle melting and eutectic process. Compared with normal analytical method, heating-stage have a great many advantage in investigating the structure and property of materials, a series of innovative achievements making by hot-stage device are listed. Finally, it is pointed out that the defect and improvement of in situ hot-stage research method in material-research area under micro-scale and mesoscopic-scale.
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