熔模铸造空心叶片用陶瓷型芯的发展  

Development of Ceramic Cores for Investment Casting Hollow Blades

作　　者：顾国红[1] 曹腊梅[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《铸造技术》2002年第2期81-83,共3页Foundry Technology

摘　　要：介绍国内、国外陶瓷型芯的材料、种类、特点及制造工艺的发展 ,从型芯性能、制造设备和工艺的角度分析国内、国外的差距 。This article introduces development of material, variely, feature and producing technology of ceramic core. We have discussed the differences of the production equipment and technology between China and overseas.We suggest that it is necessary to build a ceramic core production location.

关 键 词：熔模铸造 精密铸造 陶瓷型芯 空心叶片 航空发动机 

分 类 号：TG249.5[机械工程—精密仪器及机械]