指標(biāo)Index項(xiàng)目Item高強(qiáng)高鋁球低蠕變高鋁球Al2O3 % ≥65 ≥65Fe2O3 % ≤1.6≤1.5耐火度Refractoriness,℃ ≥1790 ≥1790體積密度BD,g/cm3≥2.4≥2.5顯氣孔率%≤24≤22
2024-02-04 電議/噸項(xiàng)目單位堇青石質(zhì)Cordieriteburner莫來(lái)石質(zhì)MulliteburnerRT-ART-BMAT-1MAT-2Al2O3 ≥%46555255Fe2O3 &nbs
2024-02-04 電議/噸