对配料中CaF_2不低于60％,(CaO+La_2O_3)不高于40％的24组不同配料成分的熔渣的粘度进行了测定。研究了这类熔渣在不同冷凝制度下的物相特征。提出了此类熔渣的液态结构模型。制作了1550,1530,1500℃三个温度下的等粘度图,得出了低粘度区的成分。
The viscosity of 24 melts of different composition, containing not less than 60% CaF_2 and not more than 40%(CaO+La_2O_3), has been determined, and the phase characteristics of these melts under different solidification regimes has been investigated by petrography, EPMA and X-ray structural analysis. A model of the structure of these liquid melts may be suggested. A low viscosity region is obtained after the iso-viscosity diagrams at 1550,1530 and 1500℃ are constructed.
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| [1] | |
| [2] | |
| [3] | |
| [4] | |
| [5] | |
| [6] | |
| [7] | |
| [8] | |
| [9] |
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