Self-Propagating High-Temperature Synthesis of High-Entropy Carbides in the Gasless Thermal Explosion Mode

被引：0

作者：

Vergunova, Yu. S. ^{[1
]}

Vadchenko, S. G. ^{[1
]}

Kovalev, I. D. ^{[1
]}

Kovalev, D. Yu. ^{[1
]}

Rogachev, A. S. ^{[1
]}

Alymov, M. I. ^{[1
]}

机构：

[1] Russian Acad Sci, Merzhanov Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Moscow, Russia

来源：

DOKLADY PHYSICAL CHEMISTRY | 2023年 / 513卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

high-entropy alloys and carbides; thermal explosion; high-energy mechanical treatment; (TIZRNBHFTA)N; FABRICATION; STABILITY;

D O I：

10.1134/S001250162360033X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

High-entropy carbides are a new class of inorganic compounds promising for a wide range of applications. A new concept was proposed for the synthesis of powders of high-entropy carbides by self-propagating high-temperature synthesis (SHS) in the gasless thermal explosion mode from previously mechanically synthesized and structured reaction mixtures. For the first time, high-entropy carbides TaTiNbVWC5 and TaNbVMoWC5 were produced by this method, and their crystal structure was determined and compared with those of similar compounds synthesized by sintering.

引用

页码：187 / 190

页数：4

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