High Quality Fused Cast Zirconium Azs Fire Brick Refractory Zirconia Corundum Brick

• Customization: Available
• Production Process: High-Density
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: Zirconium Corundum Brick
• Type: Zircon Corundum Brick
• Size: Customized
• Shape: Block
• Feature: High Strength
• Keyword: Zirconium Corundum Brick
• Transport Package: International Standard
• Specification: Customizable
• Trademark: Shengjie
• Origin: China
• HS Code: 690220000
• Production Capacity: 10000

Product Description

Product Description

Zirconium Corundum Bricks are made by melting alumina in an electric arc furnace and casting it into a model of a specified specific shape. After annealing and heat preservation, the required product is obtained by processing with diamond abrasive tools. This product is divided into three types according to the different crystal forms and quantities of alumina.

Product Parameters

AL2O3 (%)	≥75	80
SiO2 (%)	18	18
Fe2O3 (%)	≤0.8	≤0.3
Bulk density (g/cm3)	≤2.7	≤2.8
Apparent porosity (%)	≤21	≤18
Cold compressive strength (MPa)	≥85	100
Retractoriness under load  (ºC)(0.2MPa,0.6%)	1650	1700

Application

Our refractory materials are widely used in cement industry, steel industry, glass industry, building materials industry, etc.

Packaging & Shipping

Production Process

Company Profile

Shengjie Refractory was established in 1998, located in Luoyang City, Henan Province. After more than 20 years of development, we have established 7 modern factories and have multiple experienced R&D teams.

Shengjie Refractory Materials is a company specializing inrefractory products. lts main products include unshaped refractory materials, refractory bricks, ceramic fiber products, etc.

We have exported more than 100 countries like the Middle East, the United States, Europe, Africa, India, etc.

Certifications

Shengjie Refractory has quality management system ISO 9001 certification, 14001 certification, 45001 certification and AAA enterprise credit rating certification.

FAQ

1. Are you a manufacturer or trader?

We are a manufacturer.
 

2. What's the MOQ?

No limit to the quantity. We can offer the best proposal and solutions according to your condition.
 

3. Why should you buy from us not from other suppliers? 

*Professional manufacturer since 1998.
*10 production lines  
*An annual output of nearly 100,000 tons and hundreds of employees
*Customized according to your requirements or drawings
*Inventory available for quick shipment
 

4. Do you provide free samples? 

Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.
 

5. How do you guarantee quality?

Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.
 

6. Can we visit your factory?
Yes, certainly. We sincerely welcome you to come to China and visit our factory.