铪
材料科学
钽
碳化物
三元运算
碳化钽
晶体结构
化学计量学
化学工程
冶金
锆
结晶学
物理化学
化学
计算机科学
程序设计语言
工程类
作者
Alexander G. Kvashnin,Д. С. Никитин,Ivan Shanenkov,Ilya V. Chepkasov,Yulia A. Kvashnina,Artur Nassyrbayev,Alexander Sivkov,Zhanar Bolatova,A. Ya. Pak
标识
DOI:10.1002/adfm.202206289
摘要
Abstract Comprehensive theoretical and experimental studies are performed to discover a new way of synthesis of HfTaC coatings. Here, an evolutionary search for stable crystal structures in the ternary HfTaC system with subsequent selective large‐scale experimental synthesis of coatings using a unique plasma dynamic experimental setup is performed. Optimization of the experimental process allows us to perform selective synthesis of coatings made of hafnium–tantalum carbides with predefined stoichiometry, crystal structure, and properties. Along with more than 70 compounds, the HfTaC system belongs to ternary and quaternary carbides of group IV and V transition metals, and this study opens the door to synthesis of a large number of functional coatings composed of other carbides including high‐entropy carbides.
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