品牌:巩义金荣
起订:5
供应:999999
产品品牌:巩义金荣
产品型号:ZrO2
材质:锆质
耐火温度:≥1700
锆英石砖锆刚玉砖锆莫来石砖
项目 Ltem | 致密锆英石砖 DenseZirconbrick | 普通锆英石砖 Zirconbrick | 锆莫来石砖 Zi-Mull brick | 再烧结电熔AZS-30 |
ZrO2% | ≥65 | ≥60 | ≥7 | ≥28 |
AL2O3% | - | - | ≥73 | ≥52 |
SiO2% | - | ≤38 | ≤18 | ≤18 |
Fe2O3% | ≤0.3 | ≤0.5 | ≤0.5 | ≤1.0 |
显气孔率% Apparentporosity | ≤18 | ≤22 | ≤20 | ≤18 |
体积密度g/cm3 Bulkdensity | ≥3.7 | ≥3.5 | ≥2.8 | ≥3.0 |
常温耐压强度MPa Coldcrushingstrength | ≥100 | ≥100 | ≥100 | ≥100 |
荷重软化开始温度℃(0.2MPa,0.6%) Refractorinessunderload | ≥1650 | ≥1620 | ≥1700 | ≥1650 |