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公司基本資料信息
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產(chǎn)品品牌:鞏義金榮
產(chǎn)品型號(hào):ZrO2
材質(zhì):鋯質(zhì)
耐火溫度:≥1700
鋯英石磚鋯剛玉磚鋯莫來(lái)石磚
項(xiàng)目 Ltem | 致密鋯英石磚 DenseZirconbrick | 普通鋯英石磚 Zirconbrick | 鋯莫來(lái)石磚 Zi-Mull brick | 再燒結(jié)電熔AZS-30 |
ZrO2% | ≥65 | ≥60 | ≥7 | ≥28 |
AL2O3% | - | - | ≥73 | ≥52 |
SiO2% | - | ≤38 | ≤18 | ≤18 |
Fe2O3% | ≤0.3 | ≤0.5 | ≤0.5 | ≤1.0 |
顯氣孔率% Apparentporosity | ≤18 | ≤22 | ≤20 | ≤18 |
體積密度g/cm3 Bulkdensity | ≥3.7 | ≥3.5 | ≥2.8 | ≥3.0 |
常溫耐壓強(qiáng)度MPa Coldcrushingstrength | ≥100 | ≥100 | ≥100 | ≥100 |
荷重軟化開(kāi)始溫度℃(0.2MPa,0.6%) Refractorinessunderload | ≥1650 | ≥1620 | ≥1700 | ≥1650 |