Production of high-alumina articles from chinese bauxite chamotte.

Autor: Troyan, V., Malyshev, I., Belokrys, G., Lysenko, L.
Zdroj: Refractories; 1992, Vol. 33 Issue 3/4, p212-215, 4p
Abstrakt: We established that the properties and chemical-mineral composition of Chinese bauxite chamotte are inconsistent; this leads to high shrinkage and difficulties in making high-grade goods. The use of this bauxite in the manufacture of mullite and mullite-corundum refractories is possible only after a second calcination of the material in a rotary kiln. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index