Experimental diagnostics of the composition and structure of titanium diboride-containing materials obtained by self-propagating high-temperature synthesis from reaction mixtures of the titanium/ferrotitanium-ferroboron system is performed. Results of testing of specimens for compressive strength and wear resistance under dry friction against a fast abrasive are presented. The effect of 20 and 50 wt.% additions of copper or nickel to the initial reagents on the properties, structure and phase composition of the materials obtained is analyzed. It is shown that the materials without additions of copper and nickel have the highest wear resistance, while those containing Co and Ni have an elevated strength.

对钛/铁钛-硼铁体系的反应混合物通过自蔓延高温合成获得的含二硼化钛材料的组成和结构进行了实验诊断。介绍了在快速磨料干摩擦下试样的抗压强度和耐磨性测试结果。分析了在初始试剂中添加 20 和 50 wt.% 的铜或镍对所得材料的性能、结构和相组成的影响。结果表明，不添加铜和镍的材料具有最高的耐磨性，而含有钴和镍的材料具有提高的强度。