Strengthening of CP-Ti by Rolling at Room Temperature

摘要：

The effects of asymmetric and symmetric rolling at room temperature on mechanical properties and microstructure of the commercial purity Ti were investigated by means of mechanical test, optical microscopy, X-ray diffraction and transition electron microscopy. The results show that through asymmetric and symmetric rolling processes the ultimate tensile strength is substantially increased from 450 Mpa to 960 Mpa. Microstructure observation illustrates this variation in mechanical property is caused by the grain refinement and work hardening.

作者: Jianhua Jiang Yi Ding Aidang Shan

作者单位: School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China Baos

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: 737-741

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）