Abstract: Occurrence of serrated flow in Al-Li single crystals is related to the shearingof δ' particles. Critical strain varies with temperature, strain rate and aging state. The agingconditions and crystal orientations of the loading axes have some effects on the time periodwithin one cycle of serration and stress amplitude of serration.
田宝辉;李焕喜;张永刚;陈昌麒. Al—Li单晶体中锯齿流变行为的影响因素[J]. 金属学报, 1997, 33(6): 577-582.
Tian Baohui (Beijing Institute of Aeronautical Materials; Beijing 100095); Li HuanxiZhang Yonggang;Chen Changqi(Beijing University of Aeronautics and Astronautics;Beijing 100083). INFLUENCING FACTORS OF SERRATED FLOW IN Al-Li SINGLE CRYSTALS. Acta Metall Sin, 1997, 33(6): 577-582.