The type carbonaceous component influence on the properties of carbonaceous castable

A. R. Khafizova; I. D. Kashcheev; K. G. Zemlyanoy

doi:10.17073/1683-4518-2023-5-113-115

The type carbonaceous component influence on the properties of carbonaceous castable

A. R. Khafizova, I. D. Kashcheev, K. G. Zemlyanoy

https://doi.org/10.17073/1683-4518-2023-5-113-115

Full Text:

Abstract

The possibility of obtaining low-cement low-carbon periclase concretes with various ultrafine carbonaceous components has been studied. It is shown that it is possible to obtain periclase-carbon castable containing up to 1 wt. % ground waste from the production of high-molecular graphite fiber. According to the results of the data study, it was found that with an increase in the carbon content from 1 to 5 %, the water demand of the mixture increases (from 6,25 to 10 %), which leads to a decrease in strength, density and an increase in the castable porosity. Also, the developed periclase-carbon castables high slag resistance is shown in comparison with ordinary periclase-carbon products.

Keywords

periclase-carbon low-cement castable, ultradispersed carbon, flowability, slag resistance,

About the Authors

A. R. Khafizova

ФГАОУ ВО «Уральский федеральный университет»
Russian Federation

I. D. Kashcheev

ФГАОУ ВО «Уральский федеральный университет»
Russian Federation

K. G. Zemlyanoy

ФГАОУ ВО «Уральский федеральный университет»
Russian Federation

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Supplementary files

For citation: Khafizova A.R., Kashcheev I.D., Zemlyanoy K.G. The type carbonaceous component influence on the properties of carbonaceous castable. NOVYE OGNEUPORY (NEW REFRACTORIES). 2023;(5):113-115. https://doi.org/10.17073/1683-4518-2023-5-113-115

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