| Parameter description | Value |
|---|
| Type | magnesia spinel |
| Group | periclase-chrome (MgO ≥ 60%, Cr2O3 4-20%) |
| Refractoriness value | high fire resistance (1770 to 2000°С) |
| Porosity degree | average dense (Ptot 20-30%) |
| Heat treatment method | unburnt |
| Molding process | semidry forming |
| Binding type 1 | with inorganic binders |
| Binding type 2 | ceramic |
| Intended purpose | repair/construction |
| scope of application | for melting space arch of open-hearth furnaces, operating without bath oxygen lancing, as well as arches of slag chambers and regenerators |
| Reference document for product properties | Periclase-chrome high refractory products for laying of arches of steelmaking furnaces according to according to DSTU 2573-94 (GOST 10888-93) |
| Reference documents for product dimensions | Periclase-chrome high refractory products for laying of arches of steelmaking furnaces according to DSTU 2573-94 (GOST 10888-93) |
