[1]Chanda T, Zhou J, Duszczyk J. A comparative study on iso-speed extrusion and isothermal extrusion of 6061 Al alloy using 3D FEM simulation[J]. Journal of Materials Processing Technology, 2001, 114(2): 145-153. [2]魏文婷. ZK60 镁合金等温挤压成形及组织性能变化规律研究[D]. 武汉:武汉理工大学, 2010. Wei W T. ZK60 Magnesium Alloy Isothermal Extrusion Forming and Organization Performance Change Law Research [D]. Wuhan:Wuhan University of Technology,2010. [3]席海霞. ZK60 镁合金挤压过程数值模拟研究[D]. 哈尔滨:哈尔滨理工大学, 2009. Xi H X. Study on Numerical Simulation of Extrusion Forming for ZK60 Magnesium Alloys[D]. Harbin:Harbin University of Science and Technology, 2009. [4]石磊, 李继文, 李永兵, 等. 高精度 AZ31 镁合金薄壁管件等温挤压后的组织与性能[J]. 热加工工艺, 2009, 38(20): 42-45. Shi L, Li J W. Li Y B, et al. Study on microstructure and mechanical properties of thin wall AZ31 magnesium alloy pipes with high precision by isothermal extrusion technology[J]. The Hot Working Processes, 2009, 38(20): 42-45. [5]王忠堂, 贺琳, 梁海成, 等. ZK60 镁合金管材热挤压成形组织演变规律[J]. 金属热处理, 2011, 36(12): 74-77. Wang Z T, He L, Liang H C, et al. Microstructure evolvement of ZK60 magnesium alloy during tube hot extrusion[J]. Heat Treatment of Metals, 2011, 36(12): 74-77. [6]席海霞, 于彦东, 周浩, 等. ZK60 镁合金棒材挤压过程有限元分析[J]. 哈尔滨理工大学学报, 2010, 15(1): 60-63.
Xi H X, Yu Y D, Zhou H, et al. Finite element analysis of extrusion forming of ZK60 magnesium alloy bar[J]. Journal of Harbin Institute of Technology University, 2010, 15(1): 60-63. [7]Zhou J, Li L, Duszczyk J. Computer simulated and experimentally verified isothermal extrusion of 7075 aluminium through continuous ram speed variation[J]. Journal of Materials Processing Technology, 2004, 146(2): 203-212. [8]吴丽平, 刘建雄, 刘新胜, 等. 基于塑性变形有限元模拟的模具结构优化[J]. 锻压技术, 2006, 31(2): 55-57. Wu L P, Liu J X, Liu X S, et al. Optimizing die structure based on the plastic forming FEM simulation[J]. Forging & Stamping Technology, 2006, 31(2): 55-57. [9]覃银江, 潘清林, 何运斌, 等. ZK60 镁合金高温流变本构模型[J]. 中南大学学报: 自然科学版, 2010, 41(5): 1774-1778.Tan Y J, Pan Q L, He Y B, et al. Constitutive modeling for elevated temperature flow behavior of ZK60 magnesium alloy[J]. Journal of Central South Uiversity: Natural Science Edition, 2010, 41(5): 1774-1778.
|