丹东播磨耐火材料有限公司

高炉出铁沟浇注料

项目/ItemAT-ZAT-TAl2O3,%≥50≥60SiC,%≥25≥15C,%≥1≥1.5体密/Bulkdensity,g/cm3110℃×24H≥2.7≥2.71500℃×3H≥2.5≥2.5抗折/Bendingstrength,MPa110℃×24H≥25≥251500℃&tim

2024-04-07 电议/吨

刚玉浇注料

项目/ItemAM-80AM-85Al2O3,%≥80≥85气孔率/Apparentporosity,%≤18≤18耐压强度/Coldcrushingstrength(110℃×24H),MPa≥35≥35耐压强度/Coldcrushingstrength(1500℃×3H),MPa≥60≥60线变化率/Linearchang

2024-04-07 电议/吨

钢包预制块

项目/ItemYZ-1YZ-2Al2O3,%≥90≥80气孔率/Apparentporosity,%≤18≤22体积密度/Bulkdensity,g/cm3≥3.00≥2.85耐压强度/Coldcrushingstrength,(110℃×24H)MPa≥55≥40抗折强度/Bendingstrength,(110℃×24H

2024-04-07 电议/吨

钢包浇注料

项目/ItemAM-J1AM-J2AM-J3AM-J4Al2O3+MgO,%≥80≥85≥90≥75体密/Bulkdensity(110℃×24H),g/cm3≥2.6≥2.7≥2.85≥2.2耐压/Compressivestrength(1500℃×3H),MPa≥30≥40≥50≥40抗折/Ben

2024-04-07 电议/吨