Zhu Lijuan. An Approach to the Application of CounterPressureCasting with Inclinable Vaccum Filling[J]. Special Casting & Nonferrous Alloys, 1999,(3).DOI:
The existing counter pressure casting machine has been modified to a new counter pressure casting machine with inclinable vaccum filling used for complicate light nonferrous castings. In fact
the new method intergrates all advantages of vaccum low pressure casting
conventional counter pressure casting and gravity casting. It is able to make the casting more compact
to reduce casting leakage under pressure test and to basically eliminate gas porosity and shrinkage cavity. As a result
material strength and toughness significantly improve.