Abstract

For the first time, a new ceramic “Ideal,” a diamond-silicon carbide composite obtained in the reaction-diffusion Turing process, which makes it possible to obtain materials with the optimal set of physical and mechanical properties, is studied. An elastic-brittle fracture related to the propagation of a shock wave in a two-component system is noted. The dynamic elastic limit, determined by the properties of silicon carbide, is found to be 13.4 GPa. Its dynamic elastic limit and spall strength in the region of the elastic deformation are measured. The impact compressibility of ceramics up to a pressure of 625 GPa is determined.

中文翻译：

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理想陶瓷中于戈尼奥弹性极限的测量

摘要

首次研究了一种新型陶瓷“Ideal”，这是一种在反应扩散图灵过程中获得的金刚石-碳化硅复合材料，它使得获得具有最佳物理和机械性能的材料成为可能。注意到与二元系统中冲击波的传播相关的弹性脆性断裂。由碳化硅的特性决定的动态弹性极限为 13.4 GPa。测量其动态弹性极限和弹性变形区域的剥落强度。测定了陶瓷在 625 GPa 压力下的冲击压缩率。