metal ductility meaning in Chinese

金属塑性

In this article , we introducte the advanced numerical , analysis method - finite element method and lucubrate the rigid - viscoplasticity basic theory for three - dimensional problem with the metal ' s specific feature of the warm extrusion forming process , the analytical procedure of metal ductility forming process and the rigid - viscoplasticity finite element method ' basic theory . the rigid - viscoplasticity ' s modle has been made and the rigid - viscoplasticity ' s modle finite element columnwise based on the lagrange facil method and overtension overtress has been deducted in this paper . at the same time , we have analytic studied the forming technique process for the sway oil pump stator
本论文采用先进的数值分析方法? ?有限元法，结合金属在温挤压成形过程的具体特点，详细论述了三维问题的刚粘塑性有限元法，介绍了金属塑性成形过程的分析方法，以及刚-粘塑性有限元法的基本理论，建立了刚-粘塑性模形，推导了基于lagrange乘子法和过应力模形的刚粘塑性有限元列式，并对转向油泵定子的成形工艺过程进行了研究分析。