7B50-T7451铝合金板材孔挤压工艺性能研究
龚澎;郑林斌;张坤;伊琳娜;宋德玉
Effects of Hole Cold-Expansion on Microstructure and Fatigue Property of 7B50-T7451 Aluminum Alloy Plate
GONG Peng;ZHENG Lin-bin;ZHANG Kun;YI Lin-na;SONG De-yu
. 2011, (4): 45 -50 .