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Room Temperature Work-Hardenning Behavior of a Novel Sandwich Sheet of Cu-Al Alloy with Gradient Structure Surfaces on Both Sides

LIU Huan, LI Xingfu, YANG Yi, LI Cong, FU Zhengrong, BAI Yunhua, ZHANG Zhenghong, ZHU Xinkun

图5 粗晶试样的剪切带演变

Fig.5 Evolution of shear bands of CG sample (a) plastic strain distribution along the Y-axis at each global strain; (b) plastic strain distribution along the X-axis at each global strain