摘要
论述了定向凝固及单晶高温合金的概念及特色，分析了成分、工艺对其组织及性能的影响，介绍了国内外对这类合金的研究成果。
This article expounded conception and characteristic of directionally solidified supreralloy and single crystal supreralloy. Effects of composition and technology on microstructure and properties of the superalloy have been discussed. Some recent studies on the superalloy were reviewed.
出处
《金属材料研究》
2005年第3期46-54,共9页
Research on Metallic Materials
