Influence of Added Silicon Oxide on Properties of Slag-based Synthetic Stone Casting Products

Q3 Environmental Science

Ecology and Industry of Russia Pub Date : 2023-07-11 DOI:10.18412/1816-0395-2023-7-24-29

I. Burmistrov, B. Khaydarov, D. Suvorov, T. Khaydarov, S. V. Volokhov, V. Kovalev, D.A. Metelkin, D. Lysov, D. Kuznetsov

引用次数: 0

Abstract

The study concerned the of obtaining stone-cast products from unmodified blast-furnace slag from Severstal PJSC and its mixture with river sand as a source of silicon dioxide. Mechanical characteristics, surface morphology, cutting microstructure and phase composition of products resulted from blast furnace slag and sand were studied. It was shown that when casting synthetic stone in an electric arc furnace without using a controlled cooling mode, it was possible to obtain a slag casting, the structure of which from chain silicates has a density of 2.9–3.0 g/cm3 and a compressive strength of 44.0–71.4 MPa.

查看原文本刊更多论文

添加氧化硅对矿渣基合成石铸件性能的影响

研究了从Severstal PJSC的未改性高炉渣及其与河砂混合作为二氧化硅来源的石铸产品。研究了高炉渣砂复合材料的力学特性、表面形貌、切削组织和物相组成。结果表明，在电弧炉中不采用控制冷却方式铸造合成石，可以获得由链状硅酸盐组成的密度为2.9 ~ 3.0 g/cm3、抗压强度为44.0 ~ 71.4 MPa的渣型铸件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Ecology and Industry of Russia Environmental Science-Ecology

CiteScore

1.00

自引率

0.00%

发文量

101

期刊介绍： The Journal "Ekologia i promyshlennost Rossii" («Ecology and Industry of Russia») is aimed to promote acquaintance of the world scientific and technical public and specialists, interested in the problems of the environment protection, with advanced achievements of the science and engineering practice on securing of stable (self-supporting) evolution within the limits of the United Nations accepted recommendations (RIO 92 and RIO+20). A circle of papers includes basic researches and engineering decisions, analytical and methodical operations, reviews on journal subjects. The journal lays special emphasis on methodical elaborations, analytical investigations in the sphere of creating the ecological culture of the population, to the features of ecological education in higher schools of the country for the sake of actualization in specialists'' consciousness of the scientific necessity to know environmental problems of the modern civilization and paths of their settlement. Original papers and investigations of scientists and specialists on separate themes occupy an independent niche of issues under the «Cover story» heading. The journal task is to promote practical implementation of scientific and engineering decisions in the field of decrease of anthropogenic load on the biosphere and environment protection (open lectures, round tables, discussions and so forth). Ecology and Industry of Russia is an informational reference book about the newest developments of the Russian and foreign scientists and the companies realized in Russia, the CIS and Baltic countries, and far-abroad countries. The journal publishes information reports about holding in Russia and abroad the international, all-Russian and regional congresses, conferences, and symposiums related to the journal subjects.