铸造2012，Vol.61Issue(10)：1138-1141,4.
大尺寸燃气轮机叶片的熔模铸造工艺
The Investment Casting Technology of the Large-Size Turbine Blade
孔胜国1
作者信息
- 1. 钢铁研究总院高温材料研究所,北京100081
- 折叠
摘要
Abstract
The process status about the investment casting of the large-size turbine blade is summarized. Some key processes of blade casting are emphatically enumerated, such as dies designing and making, wax dimension controlling, manufacturing techniques of shell and techniques of direction blade and single-crystal blade. This paper also introduces the developing direction of key process, and forecasts the future of this technology.关键词
大尺寸叶片/熔模铸造/关键技术Key words
large-size blade/ investment casting/ key technology分类
矿业与冶金引用本文复制引用
孔胜国..大尺寸燃气轮机叶片的熔模铸造工艺[J].铸造,2012,61(10):1138-1141,4.
