5182-O铝合金屈服演化行为表征及晶体塑性模拟
尚宏春, 田中旺, 牛兰杰, 范晨阳, 张哲伟, 娄燕山

Yield Evolution Behavior Characterization and Crystal Plasticity Simulation for 5182-O Aluminum Alloy
SHANG Hongchun, TIAN Zhongwang, NIU Lanjie, FAN Chenyang, ZHANG Zhewei, LOU Yanshan
图9 单向拉伸状态下5182-O铝合金各向异性屈服强度的演化
Fig.9 Evolutions of anisotropic yield strengths of 5182-O aluminum alloys under uniaxial tension
(a) λ¯ = 0.08 (b) λ¯ = 0.04 (b) λ¯ = 0.002