Experimental Studies and Modelling Analysis of Commercial Purity Iron Processed by Asymmetric Rolling

摘要：

Abstract Asymmetric rolling (ASR) is one of the severe plastic deformation (SPD) processes which are prominently used to reduce grain size and refine grain structure of the metals and alloys of commercial interest. In this work, commercial purity iron processed by asymmetric rolling was experimentally studied by means of optical microscopy and transmission electron microscopy (TEM). Tensile tests were performed on the samples under different treatment conditions and the experimental results were compared with the output from the modelling analysis. Modelling results of the mechanical properties of this type of material are in accordance with the grain refinement mechanism.

作者: Xiaomei Li Yi Ding

作者单位: School of Materials Science and Engineering,Southeast University,Nanjing 211189,P.R.China School of Materials Science and Engineering,Shanghai Jiaotong University,Shanghai,P.R.China

会议类型: 国际会议

会议名称: 5th International Conference on Nanomaterials by Severe Plastic Deformation(第五届剧烈塑性变形纳米材料国际会议)

会议地点: 南京

会议语种:英文

页码: 139-144

在线出版日期: 2011-03-01（万方平台首次上网日期，不代表论文的发表时间）