30 refractory model brick grades of the systems magnesia-forsterite, magnesia-zircon and magnesia-magnesium aluminium spinel with different types of binding and matrix phases were exposed to attack by sodium sulphate and sulphur trioxide in laboratory tests and a checker corrosion tests. Strength and thermal shock tests were made to characterise the changes in hot-mechanical behaviour.
Origin
Forschungsinstitut Der Feuerfest-Ind, Bonn, Univ Erlangen-Nurnberg
Journal Title
Glastech Ber 1990 63 3 61-68
Sector
Refractories
Class
R 43