A dense composite material in the ZrB₂–Si system (1400°C, air atmosphere) was obtained. The structure, phase composition, and basic physical properties (density, porosity, elastic modulus, critical stress intensity factor, Vickers hardness) of heat-resistant materials were studied.

中文翻译：

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ZrB 2 -Si体系复合材料的力学性能研究

在ZrB ₂ -Si系统（1400°C，空气气氛）中获得了致密的复合材料。研究了耐热材料的结构，相组成和基本物理性质（密度，孔隙率，弹性模量，临界应力强度因子，维氏硬度）。