This paper investigated the corrosion behaviour of refractory materials that were produced by incorporating hercynite (FeAl2O4, H) at different ratios into MgO-MgAl2O4 (spinel, S). Meanwhile, the values of density and open porosity of those samples were also measured. The corrosion resistance of those composite refractory materials was determined by measuring the penetration distances and spreading areas. The influence of corrosion resistance based on the micro-structural changes occurred as a result of solubility of constituents in the interface of clinker-refractory for different regions was examined by SEM.
Origin
Necmettin Erbakan University, Turkey
Journal Title
J Aust Ceram Soc 53 April 2017 33-40
Sector
Refractories
Class
R 876