| 出生地 |
Shandong China (Mainland) |
| Al2O3内容(%) |
>=48% |
| 模式的数量 |
SN03-01 |
| 牌子的名字 |
jiuding |
| 形状 |
Brick |
High-alumina brick and And ChemicalIndicatorsItemsChemical IndicatorsLZ-80LZ-75LZ-65LZ-55LZ-48 w(AlO2O3)% >=8075655548 Apparent porosity % <=2223232222 Cold Crushing Ctrength)/Mpa>=55504540350.2Mpa Refractoriness under load/ (°C ) >=15301520150014501420Permanent linear change on heating %1500*2h0.1 0.41450*2h0.1 0.4