Open AccessNanomodification of Refractories with Finely-Dispersed Additives with the Use of a Vortex Electromagnetic Homogenizer
Author(s) -
D. S. Suvorov,
B. B. Khaidarov,
Д. В. Лысов,
Д. В. Кузнецов,
P. A. Zhukova,
V. I. Kazakov,
В. В. Горчаков
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/718/1/012018
Subject(s) - homogenizer , homogenization (climate) , materials science , ladle , mullite , composite material , vortex , metallurgy , nanomaterials , ceramic , nanotechnology , chemistry , mechanics , physics , biodiversity , ecology , biochemistry , biology
The article presents the laboratory and industrial research and the analysis of the impact of modification of refractory concretes and products with finely-dispersed nanomaterials. The dependence of the structural and physical-mechanical characteristics of mullite-corundum refractories of different types (for ladle furnace lances and for supporting blocks of rolling mill carriages) on nanomodification by electromagnetic homogenization is shown. The possibility of using a vortex electromagnetic homogenizer to significantly improve the performance of refractories is shown. In addition, the efficiency of using nanodispersed silicon dioxide is established and its optimal concentration is determined.