Description of AZS33# AZS36# AZS41# Fire Brick Fused Cast AZS Zirconia Corundum Refractory Bricks

AZS Brick is a kind of fused cast zirconia-corundum refractory brick which is short writing of abbreviation that AZS from “A” of Al2O3, “Z” of ZrO2 and “S” of SiO2. Such as No. 33 fused cast zirconia-corundum refractory brick adopts the “AZS-33#” as its abbreviation, No. 36 fused cast zirconia-corundum refractory brick adopts the “AZS-36#” as its abbreviation and No. 41 fused cast zirconia-corundum refractory brick adopts the “AZS-41#” as its abbreviation.

Product Features of AZS33# AZS36# AZS41# Fire Brick Fused Cast AZS Zirconia Corundum Refractory Bricks
1. High refractoriness and high refractoriness under load.
2. Good wear-resistance, slag-resistance and alkali corrosion resistance.
3. Good thermal stability.
4. High compression strength.
5. Long service life.

Zirconium Corundum bricks fused by oxidation method have good corrosion resistance to glass liquid and low stone rate 、bubble and glass phase exudation rate ,do not pollute the glass liquid. It is mainly used in the contact parts of the glass kiln and the glass liquid, and the parts with high corrosion resistance requirements, which are selected according to the use parts.

Product Application of AZS33# AZS36# AZS41# Fire Brick Fused Cast AZS Zirconia Corundum Refractory Bricks

Fused Cast AZS33 Brick is widely used for glass furnace for superstructure, working pool side wall, paving blocks, feeder channels, tank bottom, C-shaped block and doghouse crown,etc. Fused Cast AZS36 Brick is mainly used for sidewall, doghouses, throat, bottom budding, Dam blocks, electric block corners. Fused Cast AZS41 Brick is mainly used for sidewalls, doghouses, bottom budding, Dam blocks, electric block corners.

Parameter of AZS33# AZS36# AZS41# Fire Brick Fused Cast AZS Zirconia Corundum Refractory Bricks

Item Index
AZS33# AZS36# AZS41#
Al2O3  % Balance
ZrO2  % 32 34 40
SiO2  % 16 14 12.5
Fe2O3+TiO2+CaO+MgO+K2O+Na2O % ≤2.5 ≤2.5 ≤2.0
Bulk Density (Dense part)  g/cm3 3.7 3.75 4.0
 Apparent Porosity  % 2.0 1.5 1.3
Glass Phase Initial Precipitation Temperature ℃ 1400 1400 1400
Glass Phase Exudation  %  1500℃×4h 2.0 3.0 3.0
Static Resistance To Liquid Glass Erosion Depth mm/24h

Ordinary Soda Lime Glass 1500℃×36h

1.6 1.5 1.3
Bubble Precipitation Rate  %

Ordinary Soda Lime Glass 1300℃×36h

2.0 1.5 1.0
 Specific Gravity g/cm3 PT/QX 3.5 3.5 3.6
ZWS 3.6 3.6 3.8
WS 3.65 3.7 3.9

About Rongsheng Refractory Factory

As professional refractory material supplier and manufacturer, Rongsheng Refractory Factory is located in Xinmi city, the “Capital of Refractory” in China. We specialize in refractory products for nearly 15 years, covering a full range of shaped and unshaped refractory products, such as High Alumina Series Bricks, Mullite Bricks, Corundum Series Bricks, Silica Series Bricks, Andalusite Bricks, Magnesia Series Brick, Carborundum Brick, Insulating Series Brick, Insulating and Dense Castables, also other related products for more sophisticated applications.

280 workers, 20000 square meter workshop, 30 years experience, CE & ISO9001 / 2008 certificated, biggest raw refractory material original area in China, this is how we keep good quality and reliable cooperation for global valued customers. After nearly 30 years of innovation, Rongsheng Refractory has developed into a large-scale group enterprise known as a collection of science, industry and trade all over the world. Cooperate with many universities to establish research and development center, professional customer service and technology continuous tracking, can provide customers with differentiated, serialized, customized refractory products and services.
Believe that you will be the same as the customers which are from more than 100 countries and regions all over the world, and think it is so wise to choose Rongsheng Refractory, Rongsheng is here for you at any time. Welcome your inquiry.

Certificates of Rongsheng Refractory Group

Rongsheng Group has a number of international certifications, such as,ISO9001/ISO14001/OHSAS18001/CE/SGS. Besides, Rongsheng Refractory also has a number of domestic certifications.

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Why choose us?

1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.

2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.

3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.

4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.

5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.

6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.

7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.

8.Long-term relationships. We believe in building long-term relationships with our customers based on trust and mutual benefit. We are committed to providing ongoing support and service to ensure customer satisfaction. Rongsheng Refractory can be used in many fields of steel, nonferrous metals, glass, cement, ceramic, petrochemical, machinery, boiler, light, and power industries. What’s more, Industrial distributors, refractory contractors, sales agents, trading companies, and refractory consultants can all benefit from promoting and selling our top-of-the-line refractory products. With a focus on durability, longevity, and performance, our products are designed to exceed your expectations and provide your customers with the best possible results.

So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

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