Composite materials from industrial waste by spark plasma sintering method

Gulzhainat Akhmetova, G. A. Ulyeva, Kurmet Tuyskhan, Irina Evgenevna Volokitina

2023

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Data confidence 70 medium

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Abstract

This paper reviews the results of the processing of silicon and zinc industrial waste by spark plasma sintering method.Experiments on grinding and separation by size class of fractions of microsilica and zinc ashes were carried out.Industrial waste separated into different fractions was subjected to spark plasma sintering.Chemical composition and hardness of the obtained materials were determined.The microstructure of the obtained samples was studied.Obtained samples can be used in accordance with their complex of properties, namely, samples of zinc ash as conductive elements can be used in instrumentation, and samples of microsilica as dielectrics in aircraft construction.