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采用旋转圆柱体法,研究了镁白云石材料、镁铬材料在氩气氛下,于不同转速、不同温度和不同碱度的炉外精炼渣中的溶解动力学;并借助化学分析、显微镜、扫描电镜与探针,研究了炉外精炼渣对镁白云石与镁铬材料的溶蚀过程与机理。
The rotating cylinder method was used to study the dissolution kinetics of magnesia-dolomite and magnesia-chromium materials in furnace refining slag with different rotating speeds, different temperatures and different basicities under argon atmosphere. The chemical analysis, microscopy and scanning Electron microscopy and probe were used to investigate the dissolution process and mechanism of magnesia-chrome and magnesia-chromium materials.