通过对含铁氧化物的熔渣体系黏度、密度以及硫容量的综述和分析,可以看出,熔体的性质会随着变价金属离子含量的变化而变化,Fe2+和Fe3+在熔体结构中承担着不同的角色,Fe2+是网络破坏体,正八面体配位,使黏度降低,硫容量增加。而Fe3+以正四面体和正八面体来配位,且以四面体为主,作为网络聚合体存在,黏度随着Fe3+含量的增加而逐渐增加等。结构方面的研究也证实上述由性质反映出来的规律。同时,上述规律也可以为研究其他过渡金属元素提供有益的参考。 Through the review and analysis of the viscosity, density and sulfur capacity of the slag system containing iron oxides, it can be seen that the properties of the melt will change with the content of the metal ions with varying prices, and Fe2 + and Fe3 + assume the melt structure With different roles, Fe2 + is a network disruption body, octahedron coordination, the viscosity decreases, the sulfur capacity increases. However, Fe3 + coordinates tetrahedral and octahedron, and mainly tetrahedron, which exists as network aggregates. The viscosity increases with the increase of Fe3 + content. Structural studies also confirm the above rules reflected by the nature. At the same time, the above rules can also provide useful references for studying other transition metal elements.