fused AZS block

peep hole,made from AZS 33AZS-33 is characterized by its excellent corrosion resistance against molten glass due to its low exudation and blistering rate. It is usually used in the sections contacting directly with the liquid glass such as the sidewall and paving; and the superstructures such as breast wall, port and tuckstone, etc

Typical Physical Properties

 

体积密度  Bulk density	3.7g/cm3
显气孔率  Apparent Porosity	≤1.5%
常温耐压强度  Cold Crushing Strength	350Mpa
重烧线变化    Reheating Linear Change	0 %
荷重软化温度（0.2Mpa）Refractoriness under load (0.2Mpa)	1700℃
玻璃相初析温度  Vitreous Phase Premiere Exudation Temp	1400℃
静态抗玻璃液侵蚀速度 （钠钙玻璃, 1500℃×36h） Static Corrosion of Molten Glass ( Soda-lime Glass , 1500℃×36h)	1.45mm/24h
气泡析出率（钠钙玻璃，1300℃×10h） Blister Rate ( Soda-lime glass, 1300℃×10h）	1.4%

典型应用Typical Applications●池壁     Sidewall●上部结构 Superstructure●铺底砖   Paving block●工作池   Working tank●流道     Feeder channel●加料口碹 Doghouse arch浇铸工艺Available Casting Techniques●PT  普通浇铸      Normal Cavity Casting●QX  倾斜浇铸      Tilt Casting●ZWS 准无缩孔浇铸 Reduced Casting●WS  无缩孔浇铸   Free Cavity Casting