机械球磨结合粉末冶金制备AZ61超细晶镁合金的组织与性能

朱云鹏, 覃嘉宇, 王金辉, 马鸿斌, 金培鹏, 李培杰

Microstructure and Properties of AZ61 Ultra-Fine Grained Magnesium Alloy Prepared by Mechanical Milling and Powder Metallurgy Processing

ZHU Yunpeng, QIN Jiayu, WANG Jinhui, MA Hongbin, JIN Peipeng, LI Peijie

图8 本工作和其他文献报道[1,7,10,23~27]的 AZ61镁合金室温力学性能比较

Fig.8 Comparisons of mechanical properties of this work and other reported[1,7,10,23-27] AZ61 alloys at room temperature (UTS—ultimate tensile strength; YS—yield strength; MM—mechanically milled; PM—powder metallurgy; FSP—friction stir process; MDF—multi-directionally forged; DMD—disintegrated metal deposition; ED—extruded; ECAP—equal channel angular pressing; HRS—hot rotary swaging) (a) UTS (b) YS