斜锆石砖的性能 | ||||||||||
制品的性能 | 化学成分/% | |||||||||
显气孔率 | 体积密度 | 耐压强度 | 抗热震性(1300℃~水冷)/次 | ZrO2+ | CaO | Al2O3 | Fe2O3 | |||
/% | /g·cm-3 | /MPa | HfO2 | |||||||
16.9~17.5 | 4.54~4.59 | 45.9~52.5 | 9 | 90.1 | 3.4 | 4 | 0.35 | |||
18.9~20.6 | 4.40~4.50 | 54.4~93.5 | 6 | 90.4 | 3.7 | 3.4 | 0.15 | |||
15.6~16.9 | 4.59~4.69 | 63.8~93.0 | 12 | 91.8 | 3.7 | 2.4 | 0.45 | |||
17.1~17.3 | 4.62~4.64 | 53.1 ~80.6 | 未测 | 91 | 3.7 | 2.4 | 0.27 | |||
19.5 | 4.49 | 55 | 未测 | 89.1 | 3.5 | 3.4 | 0.47 | |||
18.4~19.5 | 4.46~4.48 | 62.2~64.0 | 未测 | 89.1 | 3.6 | 2.7 | 0.46 | |||
20.2 | 4.42 | 40 | 未测 | 89.5 | 3.7 | 3.2 | 0.54 |