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magnesium alloy sheet 图2 AZ80-T6镁合金显微组织 Fig. 2 Microstructures of AZ80-T6 alloy (a) OM; (b), (c) TEM; (d) OM 图3 不同功率密度LSP处理后预固溶AZ80镁合金显微组织 Fig. 3 Microstructures of AZ80.... Research on fatigue properties of ZK60 wrought magnesium alloy treated by laser shot peening[J]. Laser and Optoelectronics Progress, 2012, 49(8): 081403. [6] 杨亚琴, 李保成, 张治民. 高速冲击载荷作用下AZ80镁合金抗弹性能研究[J]. 兵器材......
of the precipitate phase. Key words: AZ80 Mg alloy; precipitation; ageing; yielding asymmetry; twinning 1 Introduction Wrought magnesium alloys having a hexagonal close-packed (HCP) structure, exhibit... found that the grain size of magnesium alloys can have a critical effect on twinning in the alloys [13]. There are a number of works on the effect of precipitation after ageing on the AZ80 alloy [14,15......
of dynamic recrystallization, and the optimum ranges of deformation temperatures and rates are 380-400 ℃ and 0.002-0.1 s-1, respectively. Key words: AZ80 magnesium alloy; homogenization; hot.... Magnesium and magnesium alloys[M]. USA: ASM International, 1999. [2] ZHANG P, LINDEMAN J. Influence of shot peening on high cycle fatigue properties of the high-strength wrought magnesium alloy AZ80 [J......
Trans. Nonferrous Met. Soc. China 26(2016) 1063-1072 Polycrystal modeling of hot extrusion texture of AZ80 magnesium alloy Yi-chuan SHAO, Tao TANG, Da-yong LI, Guo-wei ZHOU, Shao-rui ZHANG, Ying... 2015 Abstract: The visco-plastic self-consistent (VPSC) model is extended to take the dynamical recrystallization (DRX) into account so that the hot extrusion texture of AZ80 magnesium alloy can......
Trans. Nonferrous Met. Soc. China 23(2013) 3180-3185 Hot deformation behavior of extruded AZ80 magnesium alloy Hui-zhong LI1,2,3, Xiao-yan WEI1, Jie OUYANG1, Jun JIANG1, Yi LI1 1. School of Materials... behavior of extruded AZ80 magnesium alloy was studied through hot compression tests performed at temperatures ranging from 250 to 450 °C with strain rates varying from 0.001 to 10 s-1. The flow stress......
-sheng. Numerical simulation and experimental research of low voltage pulsed magnetic field DC casting of AZ80 magnesium alloy[J]. The Chinese Journal of Nonferrous Metals, 2017, 27(3): 1692-1698. [5...): 23-26. Effect of oil-gas slip on surface quality and solidification structure of AZ80 magnesium alloy billets LI Xin-tao, WANG Shun-cheng, ZHOU Nan, KANG Yue-hua, GAN Chun-lei, LIU Ming-yang (Guangdong......
, FU J W, YANG Y S. Effect of Nd addition on microstructures and mechanical properties of AZ80 magnesium alloy[J]. Transaction of Nonferrous Metals Society of China, 2012, 22(16): 1322-1328. [18] 潘复生... decreases obviously during alloy melting, and the melting time is shortened when Y is added into AZ80. The as-cast microstructure of AZ80 alloys is refined, and needle-like Al11Ce3 and block-like Al2(Y......
of Education,Central South University, Changsha 410083, China) Abstract: The hot die forging process of 764 mm AZ80 magnesium alloy was simulated by Pro/engineer three-dimensional modeling and Deform-3D finite element software. The forging temperature, effective stress and load-stroke were analyzed under different mold temperatures. According to the simulation results, the large size of AZ80 magnesium alloy......
Precipitation behavior and effect of new precipitated β phase in AZ80 magnesium alloy TANG Wei(唐 伟), HAN En-hou(韩恩厚), XU Yong-bo(徐永波), LIU Lu(刘 路) Institute of Metal Research, Chinese Academy... force. As a result, the strength and ductility of AZ80 Mg alloy are decreased by the granular β-Mg17Al12 precipitate. Key words: magnesium alloy; AZ80; granular β-Mg17Al12 precipitate, precipitation......
Influence of texture and microstructure on mechanical properties of high-strength wrought magnesium alloy AZ80 ZHANG Ping(张 平)1, J. LINDEMANN2, C. LEYENS2 1. National Engineering Research Center... Received 28 July 2006; accepted 15 September 2006 Abstract: Monotonic (tensile and compressive) and high cycle fatigue properties of the forged magnesium alloy AZ80 were investigated by using......
