Refractory Fire Azs Block Fireproof Fused Cast Azs Brick for Furnace Lining

• Customization: Available
• Material: Zirconia-Corundum, Zro2
• Refractoriness (℃): 1580< Refractoriness< 1770, 1580< Refractoriness< 1770
• Model NO.: AZS-41, AZS-36, AZS-33
• Shape: Block, Block
• Usage: Aerospace, Environmental Protection Equipment, Glass Manufacturing, Industrial Kilns, Steel Smelting
• Feature: Long Time Materials
• Type: Refractory Material
• Size: Customizable
• Certifiacte: ISO9001, CE, etc
• Apparent Porosity: 1.3-2.0%
• Bulk Density: 3.4-4.0g/cm3
• Cold Crushing Strength: 350MPa
• Thermal Linear Expansion(%): 0.8
• Zro2: 32-40%
• Na2o: 1.3-1.5%
• Sio2: 13-15.5%
• Transport Package: Sea-Worthy Wooden Pallet
• Specification: Customizable
• Trademark: jucos
• Origin: China
• HS Code: 6902200000
• Production Capacity: 20000mt/Year

Product Description

Product Description

Fused Cast AZS block as an important role used in Glass Furnace is made of pure alumina powder and zircon sand and is composed of three main chemical components of Al2O3, ZrO2 and SiO2,most widely used materials both in glass contact and superstructure of glass melting furnaces. The products are made of high pure material, fired at high temperature by advanced technology, with the advantages of high strength, high compression resistance, good thermal shock resistance, good performance in high temperature, good thermal conductivity,excelerosion resistance and used for linings of furnace in glass industries.

zirconia Refractory Bricks Features

Dense micro structure
Strong resistance for high temperature and glass liquid
Good thermal shock resistance
High compression resistance
Wear and slag erosion resistance
Shapes & Sizes Of Fused Cast AZS Block

Applications 

Fused Cast AZS are the most widely used materials both in glass contact and superstructure of glass melting furnaces.

Specifications 

Zircon contents range from 30% to 40%
Widely used throughout metallurgical industry

Physical And Chemical Indicators

Brand   Properties		AZS-41	AZS-36	AZS-33
Chemical Analysis(%)	ZrO2	40	35	32
	SiO2	13.0	14	15.5
	Na2O	1.3	1.4	1.5
	Fe2O3	0.10	0.10	0.10
	TiO2	0.05	0.05	0.05
Cold Crushing Strength (MPa)		350	350	350
Bulk Density (g/cm3)	Regular cast	3.55	3.45	3.4
	Void free	4.00	3.78	3.70
Apparent Porosity (%)		1.3	1.5	2.0
Refractoriness Under Load(ºC)@0.2MPa		1700	1700	1700
Thermal Linear Expansion(%)@1000ºC		0.80	0.80	0.80

Product Picture 



JUCOS providing high grade refractory brick and insulation thermal ceramic fiber products to globe industrial 
high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,
construction.China leading refractory supplier with competitive price and reliable quality.

Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
       composition and Physical properties. After production, all the goods will be tested, and
       the quality certificate will be shipped along with goods.

Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
       best price, but also can offer the best pre-sale service and after-service.

Q3 : Do you provide free samples?
A3 : Of course, free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
       Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
    we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
      quality products with competitive price, but also we can supply good technique service
      which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
       The third party testing is all available for us.