测定了不同温度下碳在Mn液中的溶解度和碳在Si Mn合金液中1350℃的溶解度。同时又测定了1350℃ Ca在CaC_2坩埚内Mn-C合金液的溶解度。利用实验数据求出e_C~(Si),e_C~C,e_C~(Ca)及Inγ_C~0,并计算出碳在Mn液中的标准溶解自由能及其与温度的关系式。
The solubility of C in Mn melt at different contents of Si at 1350℃was determined. The solubility of Ca in Mn melt containing C in CaC_2 crucibleunder sealed condition at 1350℃ was ascertained. With these data, evaluation ofthe activity interaction coefficients e_C~(Si), e_C~(Ca), e_C~C as well as γ_C~O was made. The standardfree energy of solution of C in liquid Mn based on the 1 wt-% solution standard,formulated in relation to T, was also estimated. Brief discussion was made as tothe confirmability of results with those given in the literature.
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| [2] | |
| [3] | |
| [4] | |
| [5] | |
| [6] |
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