对用真空差压铸造法生产的铝合金铸件性能进行了研究，从理论和实践量方面论述了其较好的铸件内在性能。
The internal quality of aluminum alloy castings that were produced by Vacuum Differential Pressure casting was studied with both theory and practice.
用中断挤压铸造法研究了ZL 109合金液在莫来石纤维预制块中的流动状况。
The flow front of ZL109 melt in mullite chopped fibre preform during melt infiltration was investigated with a method called stopping squeeze casting.
用AZ91D镁铝合金压铸生产手机和笔记本电脑的结构件时，产品表面会出现爆痘、白点和黑色絮状物等缺陷。
A kind of thin wall casing made of AZ91D alloy for pocket computer and mobile phone is manufactured by die-casting.
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