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권용구(Y.G.KWON),주원경(W.K.JU),송정일(J.I.SONG) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.5
The mechanical characteristics of AC4C Aluminum Casting Alloy were investigated by tensile test and impact test. Based on the tensile test's result, we found that the yield strength of a high speed was about 10% higher than that of a low speed test and the maximum rupture strain mostly occurred in low speed tensile test. The impact energy of curved surface specimen was higher than that of plane surface specimen that can be measured in impact test.