摘要
对一种太阳轮铸件采用硅溶胶制壳工艺,通过设计合理的浇注系统,确定合理的脱蜡工艺、型壳焙烧工艺和浇注工艺,有效解决了该太阳轮铸件浇口根部热节处缩孔缩松严重的问题,成功浇注出该系列太阳轮铸件。
Sun wheel was produced by investment casting with silicate sol shell. Through designing rational gating system, selecting proper de-waxing parameters, shell-mold baking process and pouring way, serious shrinkage hole （porosity） existed in hot spot location at ingate root of the sun wheel was effectively eliminated, and a series of sun wheels were successfully produced.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2011年第7期640-641,共2页
Special Casting & Nonferrous Alloys
关键词
太阳轮
熔模铸造
浇注系统
工艺
Sun Wheel
Investment Casting
Gating System
Process
