Flow Control / Porous Plugs & Ladle Bottom Nozzles
Al₂O₃ Porous Porous Plugs & Ladle Bottom Nozzles
Al₂O₃ Porous is the 90-95% Al₂O₃ grade in Shanker Agencies’ porous plugs & ladle bottom nozzles range, rated for continuous service to 1600°C.
Al₂O₃ Porous technical specification
Typical values for Al₂O₃ Porous porous plugs & ladle bottom nozzles. Test methods vary by property and product family, so confirm the applicable standard against the manufacturer datasheet before specifying.
Where Al₂O₃ Porous is used
Is Al₂O₃ Porous right for your application?
- Rated for continuous service up to 1600°C.
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| Grade | Al₂O₃ content | Permeability | Cold crushing strength | Max service temperature |
|---|---|---|---|---|
| MgO Porous | - | 30-60 nPm | 45 MPa | 1650°C |
| Al₂O₃ Porousthis grade | 90-95% | 20-50 nPm | 50 MPa | 1600°C |
| Slit Type | 85% | 80-120 nPm | 40 MPa | 1600°C |
Send the drawing, dimensions, application and quantity for Al₂O₃ Porous porous plugs & ladle bottom nozzles. Our technical team reviews the requirement and advises on grade and fulfilment route.
Request Al₂O₃ Porous QuoteGrade designations & equivalents▾
How Al₂O₃ Porous is referenced across Indian and export naming conventions.
| SAPL grade code | Al₂O₃ Porous |
| Alumina content | 90-95% Al₂O₃ |
| Max service temperature | 1600°C |
Installation notes
- 1Ensure mortar completely seals the annular gap between porous plug and well block
- 2Connect argon line, test gas flow before tapping first heat
- 3After each campaign: inspect and measure plug erosion, replace if worn beyond safe limit
- 4Monitor gas pressure during heat, sudden pressure increase indicates plug clogging
Disclaimer: values are typical and compiled by Shanker Agencies Pvt. Ltd. from standard industry data and published manufacturer specifications. They are indicative, not a guarantee. Confirm the exact grade datasheet before specifying. For a certified datasheet or quotation, contact info@shankeragencies.com or +91 98999 57888.