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Henan Hongtai Kiln Refractory Co.,Ltd.

  • China,Zhengzhou ,Henan
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China CS-3 ALUMINA-ZIRCONIA-SILICA AZS Fused Cast Refractories Bricks Superior and
China CS-3 ALUMINA-ZIRCONIA-SILICA AZS Fused Cast Refractories Bricks Superior and

  1. China CS-3 ALUMINA-ZIRCONIA-SILICA AZS Fused Cast Refractories Bricks Superior and

CS-3 ALUMINA-ZIRCONIA-SILICA AZS Fused Cast Refractories Bricks Superior and

  1. MOQ:
  2. Price: $2,000.00 - $3,000.00/metric tons
  3. Get Latest Price
Shape Block
Material Alumina Block
SiO2 Content (%) 13%
Al2O3 Content (%) 50%
MgO Content (%) 0.05%
CaO Content (%) 0.05%
Refractoriness (Degree) Super-Class (Refractoriness> 2000°)
CrO Content (%) 0
SiC Content (%) 0
Processing Service Punching, Cutting, Moulding, Polishing
ZrO2 33%
Fe2O3 ≤0.1%
Na2O ≤1.45%
Bulk density(g/cm3) ≥3.75
Apparent porosity (%) ≤1.5
Cold Crushing Strength (Mpa) ≥300
Exudation Temperature of Glass Phase ≥1400 C
Bubble Separation Ratio ≤1.5
Anti-corrosion rate of glass liquid ≤1.45%
Casting Type PT, QX, WS, ZWS, DCL, RC, RT,
Packaging Details standard exporting package, pallets
Port any port in China
Supply Ability 1000 Metric Ton/Metric Tons per Month CS-3 AZS Fused Cast
Place of Origin Henan, China
Model Number CS-3
Brand Name HONG TAI

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  1. Product Details
  2. Company Details

Product Specification

Shape Block Material Alumina Block
SiO2 Content (%) 13% Al2O3 Content (%) 50%
MgO Content (%) 0.05% CaO Content (%) 0.05%
Refractoriness (Degree) Super-Class (Refractoriness> 2000°) CrO Content (%) 0
SiC Content (%) 0 Processing Service Punching, Cutting, Moulding, Polishing
ZrO2 33% Fe2O3 ≤0.1%
Na2O ≤1.45% Bulk density(g/cm3) ≥3.75
Apparent porosity (%) ≤1.5 Cold Crushing Strength (Mpa) ≥300
Exudation Temperature of Glass Phase ≥1400 C Bubble Separation Ratio ≤1.5
Anti-corrosion rate of glass liquid ≤1.45% Casting Type PT, QX, WS, ZWS, DCL, RC, RT,
Packaging Details standard exporting package, pallets Port any port in China
Supply Ability 1000 Metric Ton/Metric Tons per Month CS-3 AZS Fused Cast Place of Origin Henan, China
Model Number CS-3 Brand Name HONG TAI

CS-3 ALUMINA-ZIRCONIA-SILICA  AZS Fused Cast Refractories Bricks

 

Product Description

CS-3 brick is the most versatile and widely used of the three HONTTAI AZS compositions. It has the lowest ZrO2 concentration among AZS refractories (33% ZrO2), yet it offers excellent corrosion resistance to soda lime glass melts.

 

What's Fused Cast Refractories?

The term Fused Cast refers to a manufacturing process in which the ceramic bonding is obtained by the solidification of a mixture which has been melted in an electric furnace and cast in liquid state into molds.

CS-3 ALUMINA-ZIRCONIA-SILICA  AZS Fused Cast Refractories Bricks

AZS fused cast Refractories manufacturing process mixes selected zircon sand and industrial alumina powder at 1:1, plus a small amount of Na2O (added in the form of sodium carbonate), B2O3 (added in the form of boric acid or borax) flux, and mix well After melting at 1800~1900℃, it can be cast to form a fused cast brick containing 33% of ZrO2. On this basis, using partially desiliconized zircon sand as raw material, fused cast bricks containing 36% to 41% of ZrO2 can be prepared. Zirconia-corundum refraetory brick uses industrial alumina powder and selected zircon sand as raw materials to produce refractory products with a ZrO2 content of 33% to 45%. Lead corundum bricks are mainly used in glass industry pool kilns.

AZS fused cast brick is also called fused cast block which is abbreviated as AZS because it contains Al2O3-ZrO2-SiO2. Fused cast AZS block is made from pure alumina powder and Zircon sand (composed of 65% zirconia and 34% SiO2). After Alumina powder and zircon sand melting in electric furnace, they are cast into various molds and cool themselves down to become white solid. Because of the different content of Zirconia from 33%-41%, our fused cast AZS blocks can be divided into three types AZS—33#,AZS—36# and AZS—41#.

 

 

AZS-33 

AZS-33 bricks are excellent in preventing the pollution of glass liquids. The possibility of causing glass stones, bubbles and basic glass phase precipitation is quite slim. It can be applied to the upper structure of melting pool, the tank wall corner tiles,paving bricks and other approaches as well.

 

AZS-36 

AZS-36 bricks are the standard Fused Cast AZS Refractory bricks brick which boasts of the quality of particularly high corrosion resistance of glass liquids and low pollution. More than that, it has a balanced performance in the above two aspects. It can be applied to the direct access of glass furnace and glass liquids, such as melting tank wall corner tiles, paving bricks and charging door.

 

AZS-41 

AZS-41 bricks are the best oxidated zircon corundum brick which possesses the quality of highest corrosion resistance of glass liquids and excellent low pollution of glass liquids. It can be applied to the locations of glass furnace which requires particularly high corrosion endurance, such as full-fused furnace, liquid pumps, furnace ridge, bubbling brick and bricks of charging door corners.

 

 Available Casting Techniques

  • Regular Cast
  • EPIC (Essentially void-free)
  • DCL tile (Void-free)
  • Epic-3 (Void-free)

 

Technical data

 CS-3 ALUMINA-ZIRCONIA-SILICA  AZS Fused Cast Refractories Bricks

 

Item HT-AZS33
Chemical Composition Al2O3 ≥50.00
ZrO2 ≥32.50
SiO2 ≤15.50
Na2O+K2O ≤1.30
Bulk density g/cm3 ≥3.75
Apparent Porosity % ≤1.2
Cold Crushing Strength Mpa ≥300
Exudation Temperature of Glass Phase ≥1400
Bubble Separation Ratio(1300℃×10h) ≤1.5
Apparent density (g/cm3) PT(RN RC N) ≥3.45
ZWS(RR EVF EC ENC) ≥3.60
WS( RT VF EPIC FVP DCL) ≥3.70

 

Production process

  CS-3 ALUMINA-ZIRCONIA-SILICA  AZS Fused Cast Refractories Bricks

 

 

Typical Applications

CS-3 ALUMINA-ZIRCONIA-SILICA  AZS Fused Cast Refractories Bricks

Glass furnace

-Sidewalls and pavers

-Superstructure

-Channels

-Throat

Ceramic frit furnace blocks

Sodium silicate furnace linings

Abrasion and wear resistant blocks.

 

 

Packaging

 

 

 

Choose us

HT-AZS series blocks have passed the ISO international certified. High purity raw material, scientific formula, advanced technology and professional guide all contribute to our qualified azs blocks production. Over 30 years producing and marketing experience, we have developed stable customer base overseas and kept long-term cooperation. Need refractories for high temperature furnace fuel? Contact us, We will never let you down.

FAQ

 

Q1.What is the difference between Refractoriness and Working temperature ?

A1:Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.

Q2.How are the products’ quality?

A2:The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q3:What is the Warranty for the Castable?

A3:For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.

Q4.What is the service life of theCastable?

A4:The service life of different castables unlike.It also depends on your using condition and method.

Q5:Are you a manufacture or trader?

A5:We are manufacture and we can supply good pre-sale service, after-sales service.

Q6.Can we visit your company?

A6:Sure,welcome at any time,seeing is believing.

Q7. Do you provide samples?

A7:Yes, samples are available.

Q8. Do you accept OEM?

A8:Yes, we can do OEM.

Q9.What's the MOQ of trial order?

A9:No limit,We can offer the best suggestions and solutions according to your condition.

Q10.What are the payment terms?

A10:Usually T/T,but L/C,Western Union etc are available for us.

Q11. How long is delivery time?

A11:The delivery time will be determined according to the quantity of the order.

Q12.How about your company's certification?

A12:ISO9001 and Test Report,also we could apply other necessary certification.

Q13:Can we get support if we have our own market position?

A13:Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.

 

Contact us

 

Cindy Tan
Henan Hongtai Kiln Refractory Co., Ltd.
Tel: +86-371-55682180
Fax: +86-371-55682080
Skype: cindy.tan929
Mobile Phone:+86-18623801271 (WhatsApp & Wechat)

Company Details

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,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    10000000-50000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a... Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a...

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Get in touch with us

  • Reach Us
  • Henan Hongtai Kiln Refractory Co.,Ltd.
  • Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
  • https://www.ht-nc.com/

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