REFRACTORIES FOR STEEL TEEMING LADLE SLIDE GATES
SPECIFICATION OF UKRAINE 26.2-00190503-350:2011
PPT-95
Are used for steel teeming ladle slide gates.Produced according to the customer drawings.
The products are wrapped into cardboard or paper, wrapped with stretch-film and laid into wooden case with laid along the perimeter cardboard. The layers are laid with cardboard or liner, and the gaps between the products, from case walls and under the cover are filled with wood chips or flakes.
| Parameter description | Value |
|---|---|
| Type | high-magnesia |
| Group | periclase (MgO ≥ 85%) |
| Refractoriness value | fire resistance (1580 to 1770°С) |
| Porosity degree | high dense (Ptot 3-10%) |
| Heat treatment method | heat treated |
| 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 |
|---|---|
| Compression ultimate strength, N/mm2, not less than | 100 |
| Fe2O3, % | |
| Interconnected porosity, %, not more than | 10 |
| MgO, % |
| Form | Article No. | Additional information | Photo |
|---|---|---|---|
| plate | customer drawing | Heat treated periclase plate |  |
| Form | Dimension, mm | Drawing |
|---|---|---|
| plate |  |