Fused Cast Azs Refractory Brick Zirconium Corundum bricks for Glass Melting Furnace (60685593060)

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Product Overview

Description


Fused Cast Azs Refractory Brick Zirconium Corundum bricks for Glass Melting Furnace


azs


 



Product Description


 


Features For  AZS  Brick


 


1. Raw material is corundum and baddeleyite eutecticum,high compression strength


 


2.Top high-temperature capablility,excellent thermal stability.


 


3.Strong resistant erosion stability to the glass liquid 


 


 


Process For Corundum Fire Brick : 


Made of the zirconite (Industry zirconia ) and industry alumina as the mainly mixed raw material, melting in the electric furnace, casting, annealing, machining, then finished.


 


Physical and Chemical Indicators For Corundum Fire Brick :



 









































chemical composition



AZS-33



AZS-36



AZS-41



ZrO2



≥33



≥35



≥40



SiO2



≤16.0



≤14



≤13.0



Al2O3



a little



a little



a little



Na2O



≤1.5



≤1.6



≤1.3



Fe2O3+TiO2



≤0.3



≤0.3



≤0.3



Physical Properties

















































bulk density(g/cm3):



3.5-3.6



3.75



3.90



cold crushing Mpa



350



350



350



thermal expansion coefficient (1000°C)



0.80



0.80



0.80



exudation temp. of glass phase



1400



1400



1400



corrocion resistance  of glass melt(mm/24h)



1.6



1.5



1.3



Density



PT   QX



3.40



3.45



3.55



WS    ZWS



3.60



3.70



3.8



phase composition(%)
























baddeleyite



32



35



40



glass phase



21



18



17



α- corundum  



47



47



43



 




Packaging & Shipping


Packing &Delivery 





Company information


 


Zhengzhou Rongsheng Refractory Material Co., Ltd.
Established in the early 90s of twenty century, with continuous innovation and development, now we are a comprehensive enterprise in refractory material industry, covering metallurgy, building materials, electric power, chemical industry,etc.
Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick, high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick, corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material, plastic refractory, graphite electrode etc.
Our main export markets : North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
We have own workshop , advanced production line , experienced workman and stricted check out flow .
We always pursue the objective of "Honesty, Courtesy, Innovation, Dedication", the cornerstone of "Super Quality & Competitive Price", and the strategic goal of building Rongsheng brand, to serve the clients in a timely and effective way.


 


photobank (3) (1)


photobank (4) (1)


 





certificate


5Orange 





Customer visit


 





FAQ




 

1. Are you a manufacture or trading company ?


 


Factory+ trade(mainly factories, at the same time, we operates other related products)


 


2. Can we visit your factory ?


 


Sure,welcome at any time, seeing is believing.


 


3. Is your company accept customization ?


 


We have own factory and excellent technical team, and we accept OEM service


 


4. Whats the MOQ of trial order ?


 


No limit, we can offer the best suggestions and solutions according to your condition.


 


5. Will your company supply samples ?


 


Yes, we do. The shipping charges should be undertaken by customer.






0.0132 s.