6[7]Chiesa F, Mammen J,Smiley L.Use of Solidification Modeling to Predict Porosity Distribution in Al A356 Industrial Castings.Transaction of the American Foundrymen's Society, 1998,106,(98-68):149~153
7[8]Chiesa F, Mammen J,Correlating Microporosity to Local Solidification Condition and RPT in Aluminum A356castings.Transaction of the American Foundrymen's Society, 1999,107(99):103~111