RA Series Fused Cast Alumina Block
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Min Order
1
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Product Unit
Pieces
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Origin
China Mainland
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Payment
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- Description
Product Detail
RA Series Fused Cast Alumina block
Introduction
RA series fused cast Alumina brick is fused cast refractory of Alumina series from superior high purity raw material and manufactured in specialized electric arc kiln above 2000?.The products are classified by the different composition proportion between a-corundum and ß-corundum.
Application
RA-M is dense structure fused cast product consisting of apprpx 44% a-corundum and 55% ß-corundum and with excellent characteristic of free contamination to glass in furnace. It is designed for sidewalls of working end, bottom paving , fore hearths and crowns.
Item |
RA Series Fused Cast Alumina Block |
|
Chemical composition(Typical) |
AI2 O3 |
95% |
Na2O |
3.5% |
|
SiO2 |
1.0% |
|
CaO+TiO2+Fe2O3 |
0.5% |
|
Lithofacies Composition (Typical) |
a-AI2O3 |
44% |
ß-AI2O3 |
55% |
|
Vitreous Phase |
1% |
|
Bulk Density (Dense part )(g/cm3) |
=3.54 |
|
Crushing Strength (Mpa) |
=200 |
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Refractoriness Under Load of 2×105Pa |
=1700 |
- Reflector 1 Pieces / (Min. Order)
- Respiratory 1 Pieces / (Min. Order)
- Reflector 1 Pieces / (Min. Order)
- Refractory Soil 1 Pieces / (Min. Order)
- Refractory Powder 1 Pieces / (Min. Order)
- Refractory Cement 1 Pieces / (Min. Order)
- Refractory Anchor Pieces 1 Pieces / (Min. Order)
- Refractory Rock Wool 1 Pieces / (Min. Order)
- Refractory Glass Wool 1 Pieces / (Min. Order)
- Refractory Rope 1 Pieces / (Min. Order)
- Refractory Coating 1 Pieces / (Min. Order)
- PVC Rigid Sheet Factory 1 Pieces / (Min. Order)
- Refractory 1 Pieces / (Min. Order)
- Zirconia Metering Nozzle And Refractory Nozzle 1 Pieces / (Min. Order)
- Submerged Entry Nozzle And Fused Quartz Nozzle And Long Nozzle For Continuous Casting 1 Pieces / (Min. Order)
- Alumina Carbon Nozzle With Tundish Zirconia Insert For Steel-making 1 Pieces / (Min. Order)
- Tundish Well Block And Seating Brick For Ladle Nozzle In Continuous Casting 1 Pieces / (Min. Order)
- Continuous Casting Tundish Metering Nozzle Quick Replacement 1 Pieces / (Min. Order)
- Topchase Zirconia Nozzle Core And Tundish Zirconia Insert For Steel-making Plant 1 Pieces / (Min. Order)
- Abrasives and Refractory Grade White Fused Alumina Grit 1 Pieces / (Min. Order)