fused AZS block

channel for tableware glass,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

 

????  Bulk density	3.7g/cm3
????  Apparent Porosity	?1.5%
??????  Cold Crushing Strength	350Mpa
?????    Reheating Linear Change	0 %
???????0.2Mpa?Refractoriness under load (0.2Mpa)	1700?
???????  Vitreous Phase Premiere Exudation Temp	1400?
?????????? ?????, 1500?×36h? Static Corrosion of Molten Glass ( Soda-lime Glass , 1500?×36h)	1.45mm/24h
???????????1300?×10h? Blister Rate ( Soda-lime glass, 1300?×10h?	1.4%

????Typical Applications???     Sidewall????? Superstructure????   Paving block????   Working tank???     Feeder channel????? Doghouse arch????Available Casting Techniques?PT  ????      Normal Cavity Casting?QX  ????      Tilt Casting?ZWS ?????? Reduced Casting?WS  ?????   Free Cavity Casting