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Casting AZS refractory Fused cast AZS for furnace

51.31 USD
Min. Order: 1 Piece/Pieces
Trade Term: FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW
Payment Terms: L/C, D/P, D/A, T/T, WU, Money Gram
Supply Ability: 10000000000
Place of Origin: Henan

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Refractory Brick, Ceramic Fiber Product

Product Detail

Model No.: JK-CB02
Means of Transport: Ocean, Air, Land
Brand Name: JK
Shape: Block
Material: Alumina Block
SiO2 Content (%): 13-17
Al2O3 Content (%): 40-60
Refractoriness (Degree: > 2000°
ZrO2: 30-40
Application: Chemical
Production Capacity: 10000000000
Packing: In wooden case
Delivery Date: 7-15days
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Product Description

AZS Fused Cast Refractories are the most widely used materials in glass melting furnaces, frit kilns and occasionally some foundry plants (skid rails of reheating furnace). They can be classified by their zirconia content, which basically defines their corrosion resistance, into 3 families: AZS 33, AZS36 and AZS41.

 

JK-AZS33

Shapes and sizes:there are great variety of formats and shapes which are available for different forming and special machine processes.

Application: mainly used for working ends, feeder channel, side walls, superstructures, crowns, sidewalls, tank bottoms, C-shaped brick and doghouse crown.etc.

 

JK- AZS36 

Shapes and sizes:This product is only available for straight brick. 

Application:mainly used for side walls of flame furnaces with embedded melter bottoms, for total security with average pulls and campaign lengths, and superstructures, front wall, back wall, top crown in glass melting furnace.

 

JK- AZS41 

Shapes and sizes: this product is available in a large size straight or approximate bricks and special formats and shapes whichare available for special machining processes. 

Application: Mainly used for sidewalls, doghouses, throat, bottom budding, Dam blocks, electric block corners.

 

Features:

  •  Strong corrosion resistance 

  • High thermal shock resistance

  •  High refractoriness under load

  •  Low permanent linear change on reheating

  •  Only available for straight brick

  •  

    Technical data

     

     

    Item

     

    unit

    Properties

    AZS—33

    AZS—36

    AZS—41

    Y

    H

    Y

    H

    Y

    H

    Al2O3


    %

    Residual quantity

    ZrO2

    32

    35

    40

    SiO2

    16

    17

    13.5

    14.5

    13

    14

    Na2O

    1.5

    1.4

    1.3

    Fe2O3+TiO2+CaO+MgO

    +Na2O+K2O+B2O3

    2.5

    3.0

    2.5

    3.0

    2.5

    3.0

    Glass phase exudate temperature

    C

    1400

    1080

    1400

    1100

    1400

    1150

    % Thermal expansion rate

    1000C

    0.8

    1500C

    0.8

    Cold Crushing strength Mpa

    350

    Bulk density, g/cm3

    PT,QX

    kg/dm3

    3.40

    3.30

    3.45

    3.4

    3.55

    3.50

    MS

    3.50

    3.45

    3.60

    3.55

    3.70

    3.65

    WS

    3.60

    3.55

    3.70

    3.65

    3.80

    3.75

    True density, g/cm3

     3.8-3.9

    Crystal phase composition

      Item 

            Inclined zircon

    Alpha corundum

    Glass phase

    AZS—33

    32

    47

    21

    AZS—41

    40

    43

    17

     Application 

    PT,QX

    ZWS

    WS




    sodium silicate furnace, ceramic frit furnace ,

    glass furnace, and other furnaces

     Note: Applicable to products (unit weight>50kg)

     


     

    Shapes and Size of the fused cast AZS refractory bricks 

     

    Straight

    Split

    Arch

    Wedge

    Tile

    Other Shape

    L×W×H(mm)

    230×114×65

    230×114×75

    L×W×H (mm)

    230×114×25

    230×114×32

    230×114×37

    230×114×50

    L×W×H/h(mm)

    230×114×65/45

    230×114×65/55

    230×114×75/45

    230×114×75/55

    230×114×75/65

    L×W×H/h (mm)

    230×114×65/45

    230×114×65/55

    220×114×75/45

    220×114×75/55

    220×114×75/65

    L×W×H (mm)

    230×230×38

    230×230×50

    230×230×65

    230×230×75

    Key brick,

    Skew   brick,

    Soap,

    Checker,

    Neck,

    Taper,

    We also can make brick according to customers' drawing and requirements.


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