CAJ | 학술논문

根据相图分析，采用刚玉﹑α-Al2 O3微粉﹑尖晶石﹑电熔镁砂等为主要原料，并针对不烧的无碳铝镁尖晶石砖采用溶胶和卤水复合结合剂，通过加入不同量的尖晶石细粉﹑电熔镁砂﹑化工氧化镁﹑α-Al2 O3微粉﹑Cr2 O3细粉和SiO2微粉，观察对无碳铝镁尖晶石砖性能的影响。
근거상도분석，채용강옥﹑α-Al2 O3미분﹑첨정석﹑전용미사등위주요원료，병침대불소적무탄려미첨정석전채용용효화서수복합결합제，통과가입불동량적첨정석세분﹑전용미사﹑화공양화미﹑α-Al2 O3미분﹑Cr2 O3세분화SiO2미분，관찰대무탄려미첨정석전성능적영향。
By analysing phase diagram,the raw matericals,such as corundum,α-Al2 O3 micro pow-der,spinel and fused magnesia and sol or/and brine composite binder for unburned carbon-free alumina-magnesia spinel brick were determined in this paper. The effects of different amounts of spi-nel powder,fused magnesia,chemical magnesia,α-Al2 O3 micro powder,Cr2 O3 fine powder and SiO2 micro powder on performance of carbon-free alumina-magnesia spinel brick were observed.