本发明属于粉末冶金制备技术领域,涉及一种高通量研究制备难熔金属材料样品的装置及方法。晶粒长大行为及显微组织的均匀性受杂质元素的种类和含量、烧结温度和烧结气氛、形变工艺参数等多个参数的影响，影响机制复杂。为更好地控制及改善高纯难熔金属材料的组织性能，首先应将原料粉末中的杂质元素的含量控制在合理范围内其次应在制备过程的各个工艺环节严格控制杂质元素含量及制备工艺参数。为了系统研究金属杂质元(Na、K、Fe、Ni、Cr、Cu、AU、Th等)、非金属杂质元素(0、N、H等)、粉末特性、烧结和形变工艺参数对高纯难熔金属材料组织性能的影响，在高纯钨、钼、铼材料的研制过程中引入高通量研究方法，旨在为高纯钨、钼、铼材料烧结温度、烧结气氛等工艺参数的优化，以及形变工艺参数的选择提供一种便捷、快速的方法，提高研发的效率，缩短研制周期。

The invention belongs to the technical field of powder metallurgy preparation, and relates to a device and method for high-throughput research and preparation of refractory metal material samples. The grain growth behavior and the uniformity of the microstructure are affected by multiple parameters such as the type and content of impurity elements, sintering temperature and sintering atmosphere, and deformation process parameters, and the influence mechanism is complex. In order to better control and improve the microstructure and performance of high-purity refractory metal materials, firstly, the content of impurity elements in the raw powder should be controlled within a reasonable range. Secondly, the content of impurity elements and the preparation process should be strictly controlled in each process of the preparation process. parameter. In order to systematically study metal impurity elements (Na, K, Fe, Ni, Cr, Cu, AU, Th, etc.), non-metal impurity elements (0, N, H, etc.), powder characteristics, sintering and deformation process parameters are difficult to high purity The influence of the structure and performance of molten metal materials, the introduction of high-throughput research methods in the development of high-purity tungsten, molybdenum, and rhenium materials is aimed at optimizing the sintering temperature, sintering atmosphere and other process parameters of high-purity tungsten, molybdenum, and rhenium materials. And the selection of deformation process parameters provides a convenient and fast method to improve the efficiency of research and development and shorten the development cycle.