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.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
2000年第3期49-53,共5页
Journal of Hunan University:Natural Sciences
关键词
石膏型
熔模铸造
铝合金
工艺
plaster mould
precision casting
aluminium alloy
