In this paper, V₂O₃ is used as the raw material, and an Al-V alloy is synthesized by vacuum resistance furnace heating. The results show that with the extension of the heating time, the separation effect of the alloy and the slag and the uniformity of the alloy are significantly improved. The slag is fully separated from the alloy, and the composition of the alloy is more uniformly distributed when the heating time is controlled at 1 hour. In addition, the composition of the alloy is affected by increasing content of Al. In particular, the obtained alloy composition meets commercial standards when the mass ratio of Al is 31-36 wt%. The effect of different mass ratios of CaO on the quality of slag series and alloys was also investigated. The results show that the composition distribution of the slag system can be effectively changed with increasing the mass ratio of CaO, and the uniformity of the alloy composition is also optimized. When the mass ratio of CaO is 27 wt%, the alloy and slag are well separated, and the composition distribution in the obtained alloy is more uniform. In addition, the content of impurities in the alloy can be effectively improved under vacuum. Therefore, it is suggested that a vacuum resistance furnace should be applied in the industrial production of high-quality Al-V alloy.

中文翻译：

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真空电阻炉制备可控铝钒合金的研究

在本文中，V ₂ O ₃以原料，真空电阻炉加热合成铝钒合金。结果表明，随着加热时间的延长，合金与渣的分离效果和合金的均匀性得到显着提高。炉渣与合金充分分离，加热时间控制在1小时时，合金成分分布更均匀。此外，合金成分受Al含量增加的影响。特别地，当Al的质量比为31-36wt％时，获得的合金成分符合商业标准。还研究了不同质量比的 CaO 对渣系列和合金质量的影响。结果表明，随着CaO质量比的增加，可以有效改变渣系的成分分布，同时优化合金成分的均匀性。当CaO的质量比为27wt%时，合金与炉渣分离良好，所得合金的成分分布更均匀。此外，在真空下可有效提高合金中杂质的含量。因此，建议在高品质铝钒合金的工业化生产中应用真空电阻炉。真空下可有效提高合金中的杂质含量。因此，建议在高品质铝钒合金的工业化生产中应用真空电阻炉。真空下可有效提高合金中的杂质含量。因此，建议在高品质铝钒合金的工业化生产中应用真空电阻炉。