REFRACTORIES FOR STEEL TEEMING LADLE SLIDE GATES
SPECIFICATION OF UKRAINE 26.2-00190503-350:2011
MKP-88
MKP-88 grade mullite-corundum plates are used in ferrous metallurgy for steel teeming ladle slide gates.MKP-88 grade plates are of high density (high porosity).
The products are laid on wooden pallet, laid with cardboard sheets, wrapped with stretch-film and wrapped with polypropylene strip.
| Parameter description | Value |
|---|---|
| Type | aluminosilicate |
| Group | mullite-corundum (Al2O3 72-95%) |
| Refractoriness value | fire resistance (1580 to 1770°С) |
| Porosity degree | high dense (Ptot 3-10%) |
| Heat treatment method | burnt |
| Molding process | semidry forming |
| Binding type 1 | with inorganic binders |
| Binding type 2 | ceramic |
| Intended purpose | technology |
| scope of application | for steel teeming ladle slide gates |
| Reference document for product properties | Refractories for steel teeming ladle slide gates Specification of Ukraine 26.2-00190503-350:2011 |
| Parameter description | Value |
|---|---|
| Al2O3, % | ≥ 88 |
| Compression ultimate strength, N/mm2, not less than | 100 |
| Fe2O3, % | ≤ 0,7 |
| Interconnected porosity, %, not more than | 9 |
| Form | Article No. | Additional information | Photo |
|---|---|---|---|
| mullite-corundum split plate | customer drawing |  |
| Form | Dimension, mm | Drawing |
|---|---|---|
| mullite-corundum split plate |