Likaroloana:
1.Ho hanyetsana le mocheso o phahameng o nang le refractoriness e ntle
2.Ts'ebetso e ntle ka mocheso o phahameng oa refractoriness tlas'a mojaro
3.Ho hanyetsa ka mokhoa o babatsehang ka slag abrasion
4.Higher bongata segokanyipalo
5.Lower e bonahalang porosity
6.Likahare tsa litšila tse tlase
Ntho | Sehlopha sa 91 | Sehlopha sa 92 | Sehlopha sa 93 | Sehlopha sa 94 | Sehlopha sa 97 |
MgO, % ≥ | 91 | 92 | 93 | 94.5 | 97 |
SiO2, % ≤ | 4 | 3.5 | 2.5 | 2 | 2 |
Fe2O3, % ≤ | 1.3 | - | - | 1.2 | 1.2 |
CaO, % ≤ | 2.5 | 2.5 | 2 | 1.8 | 1.8 |
Ho bonahala Porosity, % ≤ | 18 | 18 | 18 | 18 | 18 |
Boima ba Bongata, g/cm3 ≥ | 2.86 | 2.9 | 2.95 | 2.92 | 2.95 |
Matla a Hatsetse a Batang Mpa, ≥ | 60 | 60 | 50 | 60 | 60 |
0.2Mpa Refractoriness Tlas'a Mojaro T0.6 ℃ |
≥1570 | ≥1560 | ≥1620 | ≥1650 | ≥1700 |
Thermal Shock Resistances 100 ℃ potoloho ea metsi | ≥18 | ≥18 | ≥18 | ≥18 | ≥18 |