【摘 要】
:
为了为 AZ31 减少挤出杆的表面裂缝,镁在挤出过程由 nonho-mogeneous 金属流动引起了, 3D 计算机渗出的有限元素(FE ) 模拟一做进杆的镁合金 AZ31 被执行了,结果在相同条件下面
【机 构】
:
CollegeofMaterialsScienceandEngineering,NationalEngineeringResearchCenterforMagnesiumAlloys,Collegeo
【基金项目】
:
Acknowledgements--This work was supported by National Basic Research Program of China(No.2007CB613700), National Sci & Tech Support Program (No.2OOTBAGO6BO4),National Natural Science Foundation of Chi