摘要
叙述了真空冶金的发展史及目前高温合金所采用的各种熔炼方法 ,讨论了真空冶金的特点 ,阐述了几种主要熔炼方法的特点及应用 ,分析了高温合金熔炼方法的发展趋势 ,初步讨论了高温合金的熔炼方法的选择。
In this paper the phylogeny of vacuum metallurgy and all kinds of methods for melting superalloys were described.The characteristics of vacuum metallurgy were also discussed.The characteristics and applications of the major melting methods were expatiated.The development directions of melting superalloys were analyzed.The selection of the methods for melting superalloys was discussed preliminary.
关键词
真空冶金
高温合金
熔炼
vacuum metallurgy
superalloys
melting
