组件.bmp (3514838 字节)

CERAMIC FIBER MODULES

 

Classification Temperature

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STD Modules 1260癈 (2300 癋)

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HP Modules 1260癈 (2300 癋)

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HA Modules 1400癈 (2550 癋)

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HZ Modules 1400癈 (2550 癋)

Production Technology

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Each type of ceramic fiber modules, using corresponding ceramic fiber blanket according to ceramic modules' structure and size, is produced with a special machine. During the process of manufacturing,  certain compression proportion is kept in order to make ceramic fiber modules to form a seamless entirety when used in a high temperature expansion situation. All the modules can be mounted directly on to industrial furnace. Customers may choose different ceramic fiber modules with different material and structure according to furnace's structure,  temperature, environment atmosphere ,etc. Modules available are in Z-block, Hanging block, beam block, or according to customers' drawings.

Characteristics

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low thermal conductivity

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low heat storage

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excellent thermal stability, thermal shock resistance and good elasticity. Furnace liners will have no cracks because of the expansion of ceramic fiber modules. The expansion of ceramic fiber modules can compensate the shrinkage of fiber, the liner's insulation property is improved. 

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The modules can be installed quickly. The anchors are install on the cold side, the requirement of the anchor material can be lowered.

Technical index

ITEM STD

 

HP

 

HA

 

HZ

 

Specification Temperature 1260 1260 1400 1400
Working Temperature 1000 1100 1200 1350
Density (Kg/m³) 190-240 190-240 190-240 190-240
Chemical composition

(%)

Al2o3 46 47-49 52-55 39-40
Al2o3+Sio2 97 99 99 -
Al2o3+Sio2+Zro2 - - - 99
Zro2 - - - 15-17
Fe2o3 <1.0 0.2 0.2 0.2
Na2o+K2o <=0.5 0.2 0.2 0.2

Sizes (mm): 600x24-300x100-200 (no anchoring-structure); 300x300x250(anchoring-structure) Different anchoring-structure modules can be produced according to customer drawings.