High-alumina brick is a kind of neutral refractory with alumina content above 48%, which is formed and calcined by bauxite or other materials with higher alumina content. The heat stability is high, the New is above 1770℃, the slag resistance is good, it is used for lining of steel-making electric furnace, glass furnace, cement converter etc.
Matofali ya juu-alumina hutumiwa hasa katika vifaa vya mlipuko wa uashi, vifaa vya moto vya moto, tanuru ya juu, vifaa vya mlipuko, vifaa vya kuonyesha, mjengo wa jozi, kwa kuongezea, matofali ya juu ya alumina pia hutumiwa sana kama matofali ya juu ya maji. Matofali, kwa hivyo matumizi ya matofali ya mchanga yanaweza kukidhi mahitaji ya mahali bila kutumia matofali ya juu ya alumina .
