95 %≤ | Al2O3+ Cr2O3 | Chemical composition |
3.3 ≤ | 1550℃×3h | B.D.(g/cm3) |
32≤ | 1550℃×3h | Modulus of rupture(Mpa) |
140≤ | 1550℃×3h | C.C.S(Mpa) |

95 %≤ | Al2O3+ Cr2O3 | Chemical composition |
3.3 ≤ | 1550℃×3h | B.D.(g/cm3) |
32≤ | 1550℃×3h | Modulus of rupture(Mpa) |
140≤ | 1550℃×3h | C.C.S(Mpa) |