Prospective SHS composites for high-temperature applications

International Conference on Synthesis and Consolidation of Powder Materials

Levashov, E.A.^1 ; Kurbatkina, V.V.^1 ; Vorotilo, S.^1 ; Pogozhev, Yu.S.^1 ; Patsera, E.I.^1

National University of Science and Technology, MISIS, Leninskii 4, Moscow

119049, Russia^1

关键词: Structure and properties;    Structure formations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/558/1/012025/pdf
DOI  :  10.1088/1757-899X/558/1/012025

来源: IOP

【 摘 要 】

In this article, a succinct review of the SHS ceramics prospective for the high-temperature applications is provided. Macrokinetic features and mechanisms of combustion and structure formation were studied for the systems Ta-Zr-C, Ta-Hf-C, Zr-Ta-B, Hf-Ta-B, Zr-B-Si-C, Ta-Si-C, Mo-Hf-Si-B, and Zr-Ta-B-Si. Materials were produced by the combination of SHS with hot pressing (HP) and spark plasma sintering (SPS), and their structure and properties were investigated.