Fused cast AZS-41 with the highest ZrO₂ content produced by YUANDONG. This type of AZS has been widely used in the most exposed parts of glass melting furnace.
When developing the production technology of fused cast AZS,YUANDONG has always taken great care to eliminate or control the dispersion of shrinkage cavities during solidification of the fused material, as this has a great influence on the behavior and resistance of the blocks against wear in operation. YUANDONG manufactures AZS-41 blocks by different casting methods.
|Type||Casting method||description||Bulk density Kg/dm³||application|
|ZWS||End cast||The casting is made from the end of the block opposite to the metal line and the major shrinkage cavity is cut off.||≥3.85||•sidewalls|
|WS||Void free||The casting is similar to ZWS but in this case, cavity portion is completely cut off.||≥3.90||