Production of high-alumina articles from chinese bauxite chamotte

Autor: Troyan, V. D., Malyshev, I. P., Belokrys, G. A., Lysenko, L. Ya.
Zdroj: Refractories; March 1992, Vol. 33 Issue: 3-4 p212-215, 4p
Abstrakt: Conclusions 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.
Databáze: Supplemental Index