发明申请
US20150353427A1 ALUMINA-MAGNESIA PRODUCT FOR GASIFIER OR FOR METALLURIGICAL FURNACE 有权
用于气化炉或金属炉的氧化镁 - 镁合金产品

ALUMINA-MAGNESIA PRODUCT FOR GASIFIER OR FOR METALLURIGICAL FURNACE
摘要:
The invention relates to a melted and cast refractory product having a chemical composition such that, in mass percentages on the basis of the oxides: Al2O3 : complement up to 100%; MgO: 26% to 45%; ZrO2: 0.5% to 10.0%; B2O3:
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