石膏型熔模铸造工艺研究  

Research of Investment Casting Process of Plaster Mould

作　　者：叶久新[1] 陈永泰[1] 

机构地区：[1]湖南大学机械与汽车工程学院,湖南长沙410082

出　　处：《湖南大学学报（自然科学版）》2000年第3期49-53,共5页Journal of Hunan University:Natural Sciences

摘　　要：介绍了石膏原材料的组成和性能 ,阐述了石膏型熔模铸造的工艺过程 .应用此法生产整体、复杂的铝合金精密铸件 。The composition and properties of plaster mould have been introduced,and the technological process and applied characteristics of plaster mould investment casting is discussed.When the technology is used to produce integrated,complicated and precise aluminium alloy cast,satisfactorly technical and economic benefits are obtained.

关 键 词：石膏型 熔模铸造 铝合金 工艺 

分 类 号：TG249.5[机械工程—精密仪器及机械]