Before we talk about the properties of sintered corundum brick, we should know the making process of this refractory brick. Sintered corundum brick chooses calcined alumina (or industrial alumina) as … Read more
Alumina Bubble Brick, made of alumina hollow ball and alumina powder at 1750℃, is a super high temperature energy-saving insulation material. Alumina bubble brick has advantages which can reduce the … Read more
The quality of the refractories building at the bottom of converter directly affects the service life of refractories for converter lining. Therefore, several things should be paid attention to when laying the bottom … Read more
