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冶金炉渣是在迅速冷却的条件下结晶的,铸石是在熔体的固相线以下恒温结晶的,这两种情况皆属不平衡状态。过去的硅酸盐体系的实验研究几乎仅局限于平衡状态,对非平衡状态研究甚少,只是近来才开始这方面的研究。在硅锰渣铸石和硅锰渣微晶铸石中,主要矿物为锰铸普通辉石——钙锰辉石与钙契尔马克分子(CaAlSiAlO_6)以及少量的Mg_2Si_2O_6的固溶体,其次是钙蔷薇辉石和钙长石,另外还有极少量的方锰石、硫化锰等。本实验的目的是确定钙锰辉石中钙契尔马克分子的
Metallurgical slag is crystallized under rapidly cooled conditions. The cast stone crystallizes at a constant temperature below the solidus of the melt, both of which are in an unbalanced state. The experimental study of the past silicate system is almost confined to the equilibrium state, the study of non-equilibrium state is very little, only recently started research in this area. In silico-manganese slag castings and silico-manganese slag microcrystalline castings, the main minerals are manganese cast pluton-calcium-pyroxene and calcium-chemer molecular (CaAlSiAlO_6) and a small amount of solid solution of Mg_2Si_2O_6 followed by calcium rose Stone and calcium feldspar, in addition to a very small amount of cristobalite, manganese sulfide and so on. The purpose of this experiment was to determine the calcium-chemer molecule in calcium-pyroxene