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

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Jundao (Henan) New Materials Co.,Ltd.

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-371-68611866

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Ladle Self Flowing Insulating Castable Refractory High Alumina Good Construction Performance

Brand Name Jundao(Henan)
Model Number High alumina castable ladle self-flowing castable
Certification ISO9001:2015 ISO14001:2015
Place of Origin Henan China
Minimum Order Quantity 20
Price Negotiate
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 3000Ton/mon
Packaging Details Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
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
Detailed Product Description

 

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.

 

ItemCorundumHigh aluminaAlumina -spinelSlag line
Chemical compositionAl2O3 ≥907565657030 
Al2O3+MgO ≥   1085086
Cr2O3 ≥      2
SiO2 ≤6      
Bulk density (g/cm³)110℃×24h ≥2.802.62.42.62.72.72.8
Cold crushing strength (MPa)110℃×24h ≥70503030352520
1100℃×3h ≥8060     
1500℃×3h ≥  50455040 
1550℃×3h ≥      35
Bending strength (MPa)110℃×24h ≥866675 
1100℃×3h ≥108     
1500℃×3h ≥  10    
Permanent linear change1100℃×3h(%)±0.5±0.5 0 ~ +1.00 ~ +1.00 ~ +1.2 
1500℃×3h(%)  0 ~ ±1.0    
1550℃×3h(%)      ±1.0
Application Ladle bottom Ladle permanent layerSmall and medium ladleSlag line of small and medium ladleSlag line and sealing part of large and medium ladle

 

 
Product Tags: castable refractory material   low cement castable  
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