Obtaining sialon from silicon-containing raw materials in the mode of self-propagating high-temperature synthesis using sodium azide and aluminum halogenides-Reference-Cited by-同舟云学术

Obtaining sialon from silicon-containing raw materials in the mode of self-propagating high-temperature synthesis using sodium azide and aluminum halogenides

Published:2023-02-24 Issue:2 Volume:2023 Page:3-7
ISSN:2223-4608
Container-title:Science intensive technologies in mechanical engineering
language:en
Short-container-title:

Author:

Valyaeva Mariya¹,Kondratieva Lyudmila¹

Affiliation:

1. Samara State Technical University

Abstract

The possibility of obtaining sialon in the SHS-Az mode (self-propagating high-temperature synthesis using sodium azide) from the systems "silicon dioxide – sodium azide – aluminum halogenide – silicon" is viewed. The phase composition and combustion products are analyzed and the average particle size is determined. It was found that particles of a combustion product were combined into agglomerates. The average size of plate-like particles was 300...350 nm, and equiaxed particles – 120...170 nm.

Publisher

Bryansk State Technical University BSTU

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference10 articles.

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