5-3-1-0mm Tabular alumina for refractory industry
5-3-1-0mm Tabular alumina for refractory industry
5-3-1-0mm Tabular alumina for refractory industry
5-3-1-0mm Tabular alumina for refractory industry

5-3-1-0mm Tabular alumina for refractory industry

USD $750 - $850 /Ton

Min.Order:1 Ton

Supply Ability:
999 Ton / Tons per Month
Port:
Tianjin ,any port you want
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal Cash Other
Delivery Detail:
5 days

Quick Details View All >

Brand Name:
SICHENG
Place of Origin:
China
Model Number:
45micron
Material:
AL2O3
Usage:
Refractory abrasive
Abrasive Grain Sizes:
5-3-1-0mm

Henan Sicheng Abrasives Tech Co., Ltd

Business Type: Manufacturer
Main Products: Alumina oxide ,Silicon carbide ,Glass beads ,Boron Carbide

Product Details

5-3-1-0mm Tabular alumina for refractory industry

Description

  Tabular alumina is made of Al2O3, after ingredients, grinding and forming, smelting in high temperature furnace turned to α- Al2O3.

    

Production feature:

     Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines.

  

Production process

1.imported Australian alumina powder         2. Fine grinding

3. Ball forming machine                    4. Testing of raw balls

5.High temperature calcine                  6. Extreme cooling                     

7.Cooked ball detection                     8. Granulator

9.Sub-assembly Line                       10. Determination of chemical constituents

11.physical property testing                  12. Storage of qualified products

   

 Application:

    Tabular alumina is an ideal refractory material, either can be used in various refractory alumina, or can be add in other unshaped refractories

 

Style

 

chemical index

physical index

Al2O3%

SiO2%

Fe2O3%

Na2O

%

Volume density

(g/cm3)

Water absorption

Apparent porosity

0-1mm

1-3mm

3-5mm

5-8mm

 

99.3min

 

0.1

max

 

0.02max

 

0.4

max

  

   3.5

 

 1.5

 

 5max

200#-0

320#-0

325#

99.1

min

0.15

max

0.04

max

0.4

max

   3.45

 2.0

 6max

 

 


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