Wang Jizhang, Yang Jing, Wang Ning. Effects of Chill on Defects in Casting Aluminum Alloy[J]. Special Casting & Nonferrous Alloys, 2011,31(10):961-963.
Wang Jizhang, Yang Jing, Wang Ning. Effects of Chill on Defects in Casting Aluminum Alloy[J]. Special Casting & Nonferrous Alloys, 2011,31(10):961-963.DOI：
Effects of chill thickness on defects position of T-shaped aluminum alloy castings were investigated by combining experiment with numerical simulation
meanwhile
effective distance of the chill was presented by observing the temperature change at different locations of T-shaped aluminum alloy castings. It is found that with chill thickness less than 30 mm
defects locations and effective distance are closely dependent on the increase of chill thickness
while with one more than 30 mm
they are almost independent of the increase of the chill thickness
which provides a guide to chill application in solidification process of aluminum alloy.
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