Open AccessHigh-alumina masses based on plasticized bauxite suspensions
Author(s) -
O. V. Gavshina,
В. А. Дороганов,
E. A. Doroganov,
V. I. Onishchuk,
Yu. N. Trepalina
Publication year - 2019
Publication title -
novye ogneupory
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2019-7-31-35
Subject(s) - bauxite , materials science , refractory (planetary science) , filler (materials) , composite material , porosity , molding (decorative) , compressive strength , metallurgy
The results of studies of the reotechnological properties of plastic refractory masses based on bauxite suspensions plasticized with refractory clay are presented. The regularities of the influence of the filler diameter and the content of the binder in the mass on the structuralmechanical and operational properties of samples based on it are established. Samples from the developed masses intended for molding at low pressure (up to 10 MPa) are characterized by high compressive strength (100‒110 MPa) and relatively low porosity (up to 20‒21%) after heat treatment at 1300 o C. Ill. 5. Ref. 20. Tab. 4.