The influence of RE oxide on morphology of crystallized phases in both industrial mold flux and laboratory prepared flux was studied by lithofacies analysis and SEM.

• 使用岩相分析、扫描电镜等手段,研究了稀土氧化物对现场和实验室自配保护渣结晶矿相的影响,并探讨了稀土氧化物在凝固保护渣中的存在形态。