The effects of Al and Mo content on the castability of cast Ti-Al-Mo-1Zr series titanium alloys were studied, by using the less active graphite mould at high temperature and pouring with vacuum consumable electrode arc skull furnace.

• 用在高温下与钛反应性低的石墨型,采用真空自耗电极凝壳炉浇注,运用正交试验设计,测定了Al、Mo含量对Ti Al Mo 1Zr系铸造钛合金铸造工艺性能的影响。