Email this article Self-Propagating High-Temperature Synthesis of ZrB2–B4C Composites with the Hollow-Shell Dispersed Phase
- Authors: Shcherbakov V.A.1, Gryadunov A.N.1, Alymov M.I.1
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Affiliations:
- Merzhanov Institute of Structural Macrokinetics and Problems of Materials Science, Russian Academy of Sciences
- Issue: Vol 485, No 1 (2019)
- Pages: 47-49
- Section: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153960
- DOI: https://doi.org/10.1134/S0012501619030035
- ID: 153960
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Abstract
The formation of the microstructure of ZrB2–B4C ceramic composites produced by SHS pressing has been studied. It has been shown that the exothermic interaction in a mixture of Zr, B, and C powders gives an equilibrium SHS product containing ZrB2 as a dispersed phase and B4C as a ceramic binder. The effect of the ceramic binder (B4C) content on the formation of the microstructure of SHS composites has been investigated.
About the authors
V. A. Shcherbakov
Merzhanov Institute of Structural Macrokineticsand Problems of Materials Science, Russian Academy
of Sciences
Author for correspondence.
Email: vladimir@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
A. N. Gryadunov
Merzhanov Institute of Structural Macrokineticsand Problems of Materials Science, Russian Academy
of Sciences
Email: vladimir@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
M. I. Alymov
Merzhanov Institute of Structural Macrokineticsand Problems of Materials Science, Russian Academy
of Sciences
Email: vladimir@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
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