以高钼含量钛合金为研究对象,采用直接加纯钼粉的真空自耗电弧熔炼工艺获得了成形铸锭。通过对钛合金铸锭的不同样本进行化学成分剖析、金相组织观察以及X射线检测。结果表明,其组织均匀、结构致密、不存在金属颗粒夹杂和偏析问题,成形铸锭符合质量要求。 Taking the high-molybdenum content titanium alloy as the research object, the forming ingot was obtained by the vacuum consumable arc melting process with the addition of pure molybdenum powder. Through the analysis of different samples of titanium alloy ingot chemical composition analysis, microstructure observation and X-ray detection. The results show that the microstructure of the ingot is uniform and compact. There is no problem of inclusions and segregation of metal particles, and the ingot casting meets the quality requirements.