Henan alumina brick factory, the price of alumina brick

Split Henan Refractories Co., Ltd. is a professional manufacturer of clay brick, high alumina brick, light brick, corundum brick, fire-resistant ball, ceramic thermal storage ball production factory, Al2O3 refractory high alumina brick is 55% -75% of products, divided into one, two, three. 1. The characteristics of high alumina brick high alumina brick refractoriness generally about 1770 ℃, mainly influenced by changes in the content of Al2O3, Al2O3 content higher refractoriness better. 2. alumina bricks of load softening starting temperature of about 1400 ℃, but also by the Al2O3 content to change. 3. alumina brick thermal conductivity is also higher than the clay brick, but its thermal shock resistance no good clay. 4. slag resistance of alumina bricks are also better than the clay, to have suburbs to prevent acid slag erosion. Alumina brick is mainly used in the blast furnace, stove, furnace and other industrial furnace alumina brick used in the lower part of the furnace body and the furnace where the waist in a blast furnace because the temperature in these parts about 1600 ℃, so use high temperature good slag resistance and high alumina bricks. Stove is one of ancillary equipment blast furnace blast furnace each stove to be equipped with 3-4 seats. It belongs to the high temperature zone of the stove 30% -40% of the height, so high alumina brick lining used on this section. Furnace lid lining is mainly used for alumina brick, because of its high refractoriness, strong slag resistance, high load softening temperature, can increase the life of the lid. Website: www.hnlite.com Address: West Development Zone, Zhengzhou City, Henan Province Contact: Zhang