In recent years, the fireproof data industry of our country gained very great success, mastered the earth of tall aluminous oxygen of all sorts of gradeFirebrickproduction, among them especially ought toThe manufacturing technology of the Mo Laishi firebrick that put forward and recrystallization corundum firebrick. Mo Laishi firebrick besides have very tall fireproof degree beyond, still have very tallDensity and mechanical intensity. Master the production with plasticity chromic arenaceous mine, settled the need of dynamical project directly, because it has a lot of valuable property, because this is used to be the inserts that the water-cooling wall that takes thorn is in charge of widely, reduced the construction of firebox of high fever stress.