材料优质，砌炉考究，确保不漏盐。
With excellent material and skillful in building, no salt-leaking.
冶金行业：用以制造耐火材料和砌炉臂的粘合剂，并是制造二号熔剂和冶炼金属镁的原料。
Metallurgy industry: it can be used in refractory material and adhesive of Bricklaying arm, which is the material of the Number two flux and magnesium metal.
以有限元为手段，分析了转炉耐火材料在砌筑时设置不同的膨胀间隙对炉体热应力的影响。以便为转炉砌炉时提供依据。
Under the different expansion gap , the thermal-stress in shell of BOF is analyzed with finite element method , which can provide reference for installation of bricks.
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