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HeNan JunSheng Refractories Limited

Good quality Brown Fused Alumina for sales
Good quality Brown Fused Alumina for sales
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Iron Making Blast Fused Mullite , Zirconia Refractory In Glass Body Kiln Large Hot Wind Furnace

China Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace supplier
Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace supplier Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace supplier Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace supplier Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace supplier

Large Image :  Iron Making Blast Fused Mullite , Zirconia Refractory In Glass Body Kiln Large Hot Wind Furnace

Product Details:

Place of Origin: China
Brand Name: Junsheng
Certification: ISO , SGS , etc
Model Number: -180Mesh

Payment & Shipping Terms:

Minimum Order Quantity: 2 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: Suitable For Sea Package
Delivery Time: According to order quantity
Payment Terms: MoneyGram, Western Union, T/T, D/P, D/A, L/C
Supply Ability: 2000 Metric Ton/ Metric Tons Per Month
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Detailed Product Description
Shape: Columnar Crystal Color: Gray
Material: Alumina Refractoriness: 1850℃
Application: Industrial Furnaces Size: Customizable
Bulk Density: 3.0 G/m³ Min Glass Phase Content: 5% Max

Fused Mullite

 

 

 

 

Physical And Chemical Properties

 

 

 

Items Unit

Index

Typical

 

Chemical

composition

Al2O3 % 70.00-77.00 73.90
SiO2 % 22.00-29.00 24.06
Fe2O3 % 0.1 max(Fines 0.3%max) 0.08
K2O+Na2O % 0.40max 0.16
  CaO+MgO % 0.4%max 0.08
Refractoriness 1850min
Bulk density g/cm3 3.00min 3.1
Glass phase content % 5max
3Al2O3.2SiO2 Phase % 95min

 

 

 

 

Process Of Production:

 

 

Fused mullite powder

 

It is manufactured from pure quartz sand and industrial alumina in super-large electric arc furnace.

it has a high content of mullite crystals which confer high melting point ,excellent thermal stability ,low reversible thermal expansion and resistance to thermal shock and chemical corrosion at high temperature .

It is widely as lining bricks in glass body kiln and large hot wind furnace in iron-making blast furnace ,as well as in ceramic kiln and petrochemistry .

Fused Mullite is produced by the electric furnace fusion of high purity alumina and high purity silica. Fused Mullite is a needle-like alumina-silica grain that has great features like:

  • Low conductivity
  • Excellent thermal shock resistance
  • Excellent resistance to deformation under load

Fused Mullite is used in applications such as refractories for glass and steel industries, as kiln furniture, in investment casting as shell building materials, in spark plug bodies, etc.

 

 

 

 

 

Application:

 

 

Lightweight insulating castable is made by light weight refractory aggregate powder,binder and admixture

 

1. Binder- high purity calcium aluminate cement or aluminium dihydrogen phosphate

 

2. Refractory aggregate and power

 

3. fire clay (chamotte) based

 

4. high alumina based

 

5. mullite corundum based

 

6. silica based etc

 

 

 

Feature

 

*.  Low bulk density and low thermal conductivity.


*.  High mechanical strength.


*.  Good thermal shock resistance,


*.  Tiny linear variation,no cracking.


*.  Resistant to scour and erosion,abrasion.


*.  Good volume stability under high temperature.

 

 

 

 

Package

 

 

1 ) . In 1MT Big Bag

 

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

 

3 ) . According To Customers Demand

 

 

 

FAQ:


Q : What is your lead time?

A : It usually needs about 7-14 days after receiving the workable payment.



Q : Do you provide free samples?

A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.



Q : What is your payments term?

A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

 

Iron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind FurnaceIron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind FurnaceIron Making Blast Fused Mullite , Zirconia Refractory  In Glass Body Kiln  Large Hot Wind Furnace

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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