预时效+冷轧变形+再时效对6061铝合金微观组织和力学性能的影响
李海, , 王芝秀, 苗芬芬, 方必军, 宋仁国, 郑子樵

EFFECT OF THE THERMO-MECHANICAL TREATMENT OF PRE-AGEING, COLD-ROLLING AND RE-AGEING ON MICROSTRUCTURES AND MECHANICAL PROPERTIES OF 6061 Al ALLOY
LI Hai, MAO Qingzhong, WANG Zhixiu, MIAO Fenfen, FANG Bijun, SONG Renguo, ZHENG Ziqiao
表1 UA, UA+CR和UA+CR+RA (100 ℃, 48 h) 3种试样的织构组分、体积分数及平均Taylor因子
Table 1 The texture components and corresponding volume fractions (%) and average Taylor factor MA of the 6061 alloys subjected to UA, UA+CR and UA+CR+RA (100 ℃, 48 h), respectively
Condition Cube Goss Copper S Brass MA
UA 46.0 19.5 15.5 0 18.5 2.6
UA+CR 10.0 21.5 23.0 16.0 29.5 3.1
UA+CR+RA (100 ℃, 48 h) 10.0 20.0 22.5 15.5 30.5 3.1