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Metallurgical Tabular Alumina Chemical Insulating Fire Brick Support

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Metallurgical Tabular Alumina Chemical Insulating Fire Brick Support

Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support
Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support

Large Image :  Metallurgical Tabular Alumina Chemical Insulating Fire Brick Support

Product Details:
Place of Origin: CHINA
Brand Name: Henan Junsheng
Certification: ISO9000
Model Number: 1 - 3 MM
Payment & Shipping Terms:
Minimum Order Quantity: 1000KGS
Price: Negotiation
Packaging Details: Standerd Export Package
Delivery Time: 10 - 15 Work Days
Payment Terms: D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 Metric Ton / per Month
Detailed Product Description
Material: Al2O3 Shape: Plate
Size: 1-3MM Al2O3: 99 . 2 % Min
Refractoriness: 1850℃ Min Bulk Density: 3.50 G / Cm3 Min
Apparent Porosity: 5.0 % Max Water Absorption: 1.5 % Max
High Light:

sintered alumina

,

tabular alumina balls

Tabular Alumina

 

1 . Product Description

 

 ---- Tabular Alumina is a pure material sintered at super - high temperatures without MgO and B2O3 additives,Its microstructure is a two - dimensional polycrystalline structure with well - grown large tabular α - Al2O3 crystals .   Tabular Alumina has a lot of small closed pores in individval crystal ,  Al2O3 content is more than 99 % .Therefore it has good volume stability and thermal shock resistance , high purity and refractoriness , excellent mechanical strength , abrasion resistance against slag and other substances.

 

 

 ---- Tabular Alumina is a key raw material to produce high - quality monolithic and shaped refractories , widely used in ladle castables , nozzles for CC , and in kiln furniture, rollres,special ceramics , abrasives as well . 

 

 

2 . Physical And Chemical Properties

 

 

Item Unit

Index

Typical

 

Chemical

composition

Al2O3 % 99.20min 99.5
SiO2 % 0.10max 0.09
Fe2O3 % 0.10max 0.07
Na2O % 0.40max 0.35
CaO % 0.1max 0.03
MgO % 0.1max 0.06
Bulk density g/cm3 3.50min 3.56

Absorbing water rate

% 1.0max 0.7

Porosity rate

% 4.0max 2.5

Grain size

mm

5-3mm,3-1mm,1-0mm,2-1mm,1-0.5mm,

0.6-0.2mm,0.5-0mm,0.3-0mm,

Fine powder

mesh  -325mesh

 

 

 

3 . Application Of Tabular Alumina

 

 

Tabular Alumina is the material of choice in unshaped high performance refractories used in a variety of industries include steel , foundry , cement , glass , prtrochemical , ceramic , and waste incineration . Other common non-refractory applications include its use in kiln furniture and for metal filtration.

 

 

4 . Package

 

1 ) . In 1MT Big Bag

2 ) . 25KG PP Big Bag In 1MT Big Bag

3 ) . 25KG Paper Big Bag In 1MT Pallet

 

 

 

5 . FAQ

 

Q : 1. Can you provide samples ?

 

A : Yes ,  We can provide samples for free.

 

 

Q :  2 . What is the lead time?


A : Sample needs 1-3 days prepared; Mass production time needs 15-45 days normally .

 

 

 

Q : Can we visit the factory

 

A : Of course , Welcome to visit our factory , At any time

Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support 0Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support 1Metallurgical Tabular Alumina  Chemical  Insulating Fire Brick  Support 2

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

Tel: +8618703897021

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