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采用SolidWorks软件建模与Fluent流体模拟软件相结合,模拟了不同铸造速度下水平连铸硬脆合金Co-Cr-W丝材在结晶器内的温度分布、速度分布状况,并分析了铸造速度对凝固壁厚度和内部质元速度的影响。试制了合金圆坯丝材,并对模拟结果进行了验证分析。结果表明,当铸造速度为1.5m/min时,合金液既能形成有效的壁厚,又不存在蓄能现象,较为适宜。模拟分析结果与实际结果相符合。
By using SolidWorks software modeling and Fluent fluid simulation software, the temperature distribution and velocity distribution of horizontal continuous casting hard-brittle alloy Co-Cr-W wire under different casting speeds were simulated, and the effects of casting speed The influence of solidification wall thickness and internal element velocity. Trial production of alloy round billet wire, and the simulation results were verified. The results show that when the casting speed is 1.5m / min, the alloy liquid can form effective wall thickness without accumulating energy, which is suitable. The simulation results are in accordance with the actual results.