Zhengzhou Annec Industrial Co., Ltd.
Continuously Pushing Forward R& D of HBS for BF and Progress of Refractory Technology To Become Preferred Global Supplier in High Temperature Industry
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DRL-145 High Alumina Andalusite-Mullite Brick is widely used in metallurgical industry, like hot blast stove and blast furnace for Iron-making, lime kiln for production of lime, and rotary kiln and reheating stoves.
DRL-145 High Alumina Andalusite-Mullite Brick can resist 1500 ℃ high temperature as well as keep good state, it also can resist compressive strength of at least 80Mpa, along iwth more than 30 times shock resistance (water cooling).
DRL-145 High Alumina Andalusite-Mullite Brick are mainly made from chamotte, being high pressure pressed and sintered in high temperature. Main minerals compositions are mullite phases. These products are widely used in all parts of furnace lining for middle and small capacity blast furnaces because of their excellent physical and chemical properties in high temperature. It also can be used in lining for other kinds of furnace.
Feature: good adhesion, low resilient rate.
Usage: used in hot blast stove, new spraying blast furnace lining, and spray at a later stage of furnace lining repair. Construction of resilient rate is low, less spray coating evenly dense, high strength after dry.
Applications:
1.Iron making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace.
2.Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace.
3.Construction materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln.
4.Energy & Incineration:Coke oven,circulating fluidized bed boiler,carbon roasting furnace, incinerators.
5.Others:Petrochemical industry furnace.
