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Well Block Seating Block Porous Plug
Product Details:
- Feature Acid-Resistant Fire Brick
- Click to View more
Well Block Seating Block Porous Plug Price And Quantity
- 0.03 - 0.09 USD ($)/Piece
- 1000 Piece
Well Block Seating Block Porous Plug Product Specifications
- Acid-Resistant Fire Brick
Well Block Seating Block Porous Plug Trade Information
- Liaoning, China
- Letter of Credit (L/C) Telegraphic Transfer (T/T)
- 1000000 Piece Per Month
- 10 Days
- Yes
- Contact us for information regarding our sample policy
- Standard Export Packaging
- Western Europe Australia North America Eastern Europe Middle East Central America South America Asia Africa
- All India
Product Description
Porous Plug is a refractory used for Secondary Refining Equipment such as LF, AOD, VOD, etc. that plays a vital role in injecting Argon or Nitrogen gas into molten gas.Ladle-tapping and stress induced by cold-gas blown into the Plug causes spalling and clogging problem in Purging Plug. We have strived to develop and improve the quality of Purging Plug for LF Ladle.
SH Refractorieshas engineered Al2O3-Spinel product with stable Slit, minimum hot-deformation and excellent spalling resistance. Our Plug is designed with optimal Slit structure to prevent backflow of molten steel and to ensure sufficient gas flow. It is excellent in argon stirring and high in resistance against erosion.
Features
- Accelerate the physical and chemical property of molten steel
- Homogenization temperature and composition of molten steel Consistency in shape and size
- Enhance the purity of steel by floating non-metallic inclusion to the surface using gas
Technical Specification
| Description | Well Block | Seating Block | ||||
| Part Number | Unit | STT-90G | STT-90Z | STT-90A | STZ-90 | STZ-85 |
| AL2O3 | % | 90 | 90 | 90 | 90 | 85 |
| Al2O3 + Gr2O3 + MgO | % | 95 |
|
| 92 | 90 |
| Al2O3 + ZrO2 + MgO | % | 95 |
|
|
| |
| Al2O3 + MgO | % |
| 95 |
|
| |
| Bulk Density | g/m3 | 3.2 | 3.2 | 3.2 | 3.1 | 3.0 |
| Linear Change | 1650oC x 3h | -0.1, +0.2 | 0.5 | |||
| Index of Permeability | 0.4MPa/M3/h | 15 - 40 m3/h, tailormade based on customer request. | ||||
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