烧结铝镁尖晶石是采用优质铝矾土与优质轻烧镁粉合成，经过多级均化工艺，经1800℃以上高温烧结而成，具有体积密度大、吸水率低、耐高温、热膨胀系数小、热稳定性好、抗渣性强、抗侵蚀能力强、抗腐蚀能力强，热震稳定性好等特点。广泛用于耐火材料、钢铁冶炼，水泥回转窑及玻璃工业窑炉等。
Sintered alumina-magnesia spinel is composed synthesis of high-quality bauxite and light burning magnesium powder after multistage homogenization process with more than 1800 ℃ high temperature. It owns large volume density, low water absorption, high temperature resistance, low thermal expansion coefficient, good thermal stability, strong slag resistance, strong anti-erosion ability, strong corrosion resistance, good thermal shock stability and so on. It is widely used in refractories, steel smelting, cement rotary kiln and glass industrial kiln.
 
理化指标：Physical and Chemical indexes