High Temperature Refractory Fused Castiong Alumina Bricks 33#Pty

• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Zr(Hf)O2
• Lead Time: 30days
• MOQ: 1mt
• Model NO.: 33#PTY
• Shipment: Air, Sea, Railway
• Payment: L/C, T/T
• Transport Package: Pallet/Box
• Specification: refractory material
• Origin: China
• HS Code: 6902900000
• Production Capacity: 1000000

Product Description

Product Description
Electricfused zirconia corundum refractory's ideal phase structure shoule be  zirconia-corundum eutecticwill in dendritic form exist in the mold,glass phase is filled in the gap of dendrite plays a binder and a bufferrole.Due to the limitation of the casting technics and the melting technics,the struture of the actual electricfused zirconia corundum refractory products is often different from the composition because of segregationand structure segregation,Bottom oxygen blowing technology is in the furnace heating process,put oxygeniport into the furnace slowly by inlet port which opening at the furnace bottom wall through the shell andlining,accelerates liquid flow rate in the furnace,makesfully mixing.Application of bottom blowing technique,greatly improves the cleanliness of molten,also eliminates the stratification phenomenon caused by different proportion of each component of the melt,make everywhere chemical composition uniform,effective control of the zirconium segregation,improve the corrosion resistance and erosion resistance of fused case refractories.

Specification

Compressive strength at room temperature	>350Mpa
Zr(Hf)O2 %	34.56
Na2O %	1.32
SiO2 %	13.23

 

Packing and Shipping

 

About US
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