Жарменов А.А., Сатбаев Б.Н., Аймбетова Э.О., Филипова M., Минжанова Г.М. Рациональное использование отходов металлургических производств с получением химически стойких композиционных материалов

РГП «Национальный центр по комплексной переработке минерального сырья РК, Казахстан, г. Алматы

Abstract

In the article we showed results of research devoted to chemically stable and high-temperature
compositional materials preparation with the use of metallurgical wastes. The protection of equipment
and technical structures from the destructive effects of an aggressive chemical environment is relevant
for the modern chemical, metallurgical, petrochemical, electrochemical and other industries. A wide
variety of materials with different physical and chemical properties, as well as the possibility of their
wide application in the above-mentioned industries, necessitates both the choice of the most suitable
material and the way to ensure equipment protection. This, in turn, dictates the development of the
production of new composite materials and products based on them with a set of specified properties.
New chemically resistant and high-temperature materials have a number of technological advantages:
high strength, chemical resistance, thermal and wear resistance, low friction coefficient, wide and accessible raw materials base, simplicity and flexibility of production technology. In addition, the use of
waste in the production of composite materials will improve the environmental situation and the state of
the environment in the regions contaminated by them. Developed оptimum composition of composite
materials and process flow diagram of production.
Key words: cinders, ceramic materials, compositional materials, electrocorundum. fraction, metallurgic production.