高熵合金制备及研究进展

发布时间：2018-04-04 16:26

本文选题：高熵合金　切入点：分类　出处：《材料工程》2017年11期

【摘要】：高熵合金目前的研究大多针对块体、粉体、涂层、薄膜等领域,在其他领域的研究较少且缺乏统一分类。本文根据当前高熵合金研究进展,对所有研究的高熵合金种类进行了划分,介绍了元素选取原则,总结了高熵合金制备方法,综述了高熵合金研究机构、研究形式、研究内容等现状,展望了高熵合金应用前景,提出了当前高熵合金机理研究较少、性能研究不全面、热稳定性研究不系统、涂层制备工艺参数有待优化、轻质高熵合金设计、课题研究领域拓展等系列科学问题并给出针对解决方法,对于高熵合金课题未来的应用领域拓展研究方向有一定的指导意义。
[Abstract]:At present, most of the researches on high entropy alloys focus on bulk, powder, coating, film and other fields, but lack of uniform classification in other fields.In this paper, according to the current research progress of high entropy alloys, all kinds of high entropy alloys are classified, the selection principle of elements is introduced, the preparation methods of high entropy alloys are summarized, and the research institutions and research forms of high entropy alloys are summarized.The application prospect of high entropy alloy is prospected, and it is pointed out that the mechanism of high entropy alloy is less, the study of properties is not comprehensive, the study of thermal stability is not systematic, the process parameters of coating preparation need to be optimized, and the design of light high entropy alloy is proposed.A series of scientific problems, such as research field expansion, and solutions are given, which have certain guiding significance for the future application of high entropy alloy project.
【作者单位】：装甲兵工程学院装备再制造技术国防科技重点实验室;
【基金】：国际合作项目(2015DFG51920) 国家自然科学基金项目(51775556,51375493)
【分类号】：TG139

【相似文献】