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Jundao (Henan) New Materials Co.,Ltd.
Home ProductsHigh Alumina Castable

Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance

China Jundao (Henan) New Materials Co.,Ltd. certification
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Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance

Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance
Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance

Large Image :  Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance

Product Details:

Place of Origin: Henan China
Brand Name: Jundao(Henan)
Certification: ISO9001:2015 ISO14001:2015
Model Number: High alumina castable ladle self-flowing castable

Payment & Shipping Terms:

Minimum Order Quantity: 20
Price: Negotiate
Packaging Details: Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 3000Ton/mon
Detailed Product Description
Material: High Alumina Castable Ladle Self-flowing Castable Bulk Density: ≥2.4
Al2O3 Contention (%): ≥65 Size: Customized
Performance: Corrosion Resistance, Peeling Resistance And Good Construction Performance. Application: Ladle Bottom And Permanent Layer
High Light:

castable refractory material

,

low cement castable

 

High alumina castable ladle self-flowing castable good construction performance

Corundum self-flowing castables are mainly used for the bottom of ladle, with fused white corundum as the main material, suitable micro-powder and dosage, the amount of cement is controlled at 3-4%, a small amount of anti-explosive agent and dispersant are added.

The corundum ladle self-flowing castable can meet the requirements of ladle masonry and use.

 

It has good performance:

1.Corrosion resistance, peeling resistance and good construction performance.

2.Good thermal shock stability and strength, and has micro-expansion to reduce the gap and avoid the penetration of molten steel.

3.Reduce the labor intensity of workers and unplanned stoppages, and increase the service life of ladle.

 

Item Corundum High alumina Alumina -spinel Slag line
Chemical composition Al2O3 ≥ 90 75 65 65 70 30  
Al2O3+MgO ≥       10 8 50 86
Cr2O3 ≥             2
SiO2 ≤ 6            
Bulk density (g/cm³) 110℃×24h ≥ 2.80 2.6 2.4 2.6 2.7 2.7 2.8
Cold crushing strength (MPa) 110℃×24h ≥ 70 50 30 30 35 25 20
1100℃×3h ≥ 80 60          
1500℃×3h ≥     50 45 50 40  
1550℃×3h ≥             35
Bending strength (MPa) 110℃×24h ≥ 8 6 6 6 7 5  
1100℃×3h ≥ 10 8          
1500℃×3h ≥     10        
Permanent linear change 1100℃×3h(%) ±0.5 ±0.5   0 ~ +1.0 0 ~ +1.0 0 ~ +1.2  
1500℃×3h(%)     0 ~ ±1.0        
1550℃×3h(%)             ±1.0
Application   Ladle bottom   Ladle permanent layer Small and medium ladle Slag line of small and medium ladle Slag line and sealing part of large and medium ladle

 

Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance 0

 

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Jundao (Henan) New Materials Co.,Ltd.

Contact Person: Astra

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