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Alpha Alumina Ceramic Balls Well Developed Hexagonal Shaped 3.50 G / Cm3 Min

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Alpha Alumina Ceramic Balls Well Developed Hexagonal Shaped 3.50 G / Cm3 Min

Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min
Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min

Large Image :  Alpha Alumina Ceramic Balls Well Developed Hexagonal Shaped 3.50 G / Cm3 Min

Product Details:

Place of Origin: China
Brand Name: Henan Junsheng
Certification: ISO9000 Certificate
Model Number: Sintered Alumina

Payment & Shipping Terms:

Minimum Order Quantity: 300KGS
Price: Negotiable
Packaging Details: According To Customers Demand
Delivery Time: According to order quantity
Payment Terms: Western Union, L/C, T/T, , MoneyGram, D/P
Supply Ability: 3000 MT Per Month
Detailed Product Description
Size: 0-1/1-3/3-5/5-8MM Bulk Density: 3.50 G / Cm3 Min
Al2O3: 99 . 2 % Min SiO2: 0.18% Max
Refractoriness: 1890℃ Min Water Absorption: 1.5 % Max
Apparent Porosity: 5.0 % Max
High Light:

white tabular alumina

,

sintered alumina

 

Tabular Alumina

 

 

1 . Product Description

 

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. Hiaxu is your best choose as refractory material/ceramic material and insulating materials.

 

 

 

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 . Product Performance

 

     •   Extreme hardness

 

     •  Good resistance to thermal and mechanical shock

 

     •   Excellent abrasion resistance

 

     •   High thermal conductivity

 

 

Application:

 

 

It is used in a variety of industries such as steel, foundry, petrochemical, ceramic and incineration.

Other common applications include its use in electrical insulators, kiln furniture and as a catalyst support.


It has been widely used as the material of choice in unshaped and shaped high performance refractories used in a variety of industries (steel, foundry, cement, glass, petrochemical, ceramic and waste incineration).

 

Other common non-refractory applications include its use in kiln furniture and for metal filtration.
It is the preferred material to substitute for imported sintered alumina

 

 

5 . Package

 

 

1 ) . In 1MT Big Bag

 

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

 

3 ) . According To Customers Demand

 

 

6 . FAQ

 

 

Q : 1 . What is the lead time?


A : Sample needs 2-5days prepared; Mass production time needs 10-25 days normally .

 

 

Q : 2. Can you provide samples ?

 

A : Yes , Of course.

 

 

Q : 3 . Can you shipment from Qingdao port ?

 

A : Yes , You can shipment at any port in china.

 

 

Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min 0Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min 1Alpha Alumina Ceramic Balls  Well Developed Hexagonal   Shaped  3.50 G / Cm3 Min 2

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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