Zirconia wind guide wall composite brick

zirconium wall shaped brick is high alumina clinker, mullite, blue spar, zirconium sand, binding agent first after granulation, milling process, according to a certain proportion after mixing, by pressing molding, high temperature firing has a good resistance to high temperature, erosion, corrosion-resistant products. Mainly used in steel plant pelletizing shaft furnace wind wall.

Physical and chemical indicators:

project	index
Al2O3%≥	65
ZrO2%≥	6
0.2Mpa load softening start temperature,℃，≥	1300
apparent porosity ,%，≤	26
temperature withstand pressure strength Mpa，≥	50

 
Product Images



Our Service


Our Company

Henan Guangda Refractories Co., Ltd is a high-tech enterprise which is dedicated to the refractory materials research and development, production, trade and engineering. Our company owns a professional technical research and development team that has been engaged in the refractory materials for decade years, owns advanced production equipments and testing equipment with the excellent marketing team. Our company has a sound management system for the market development and after-sale service. We will, as always, insist on the principle of quality first, customer first, putting quality and customers first, wholeheartedly provide the best quality......