不锈钢包覆铁屑复合轧制有限元模拟与实验  

Finite element simulation and experiment of composite rolling of stainless steel/iron scrap

作　　者：谢红飙[1,2] 解芃芃 肖宏[1,2] 张少坤[1,2] 任忠凯 

机构地区：[1]燕山大学机械工程学院,秦皇岛066004 [2]国家冷轧板带装备及工艺工程技术研究中心,秦皇岛066004

出　　处：《塑性工程学报》2016年第1期69-72,共4页Journal of Plasticity Engineering

基　　金：河北省自然科学基金资助项目(E2013203277)

摘　　要：采用粉末体结构模型描述铁屑轧制过程中的变形行为,利用体积可压缩有限元模型及MARC软件对不锈钢包覆铁屑复合坯轧制过程进行三维有限元模拟,并与铁屑采用致密体材料模型的模拟结果及实验结果进行对比。结果表明,铁屑采用粉末体结构模型的模拟结果与实验结果更接近,为不锈钢/铁屑复合轧制提供了参考。Based on the model of metal powder,the deformation behavior of the iron scrap during the composite rolling was described.By using the volume compressible model and MSC.Marc,the three dimensional（3D）finite element modeling（FEM）of the composite rolling process of the stainless steel/iron scrap was conducted,and the results were compared with the FE results with the dense body model and the experimental results.The results showed that FE results with metal powder model is more closer to the experimental results,and it can provide reference to the composite rolling of stainless steel/iron scrap.

关 键 词：有限元模拟 铁屑 粉末体 致密体 

分 类 号：TG335.85[金属学及工艺—金属压力加工]