Influence of Annealing on the Structure and Mechanical Properties of Ultrafine-Grained Alloy Ti-6AI-7Nb,Processed by Severe Plastic Deformation

摘要：

This work is devoted to enhancement of strength and ductility of the Ti-6Al-7Nb ELI alloy, which is less harmful from medical point of view for human body in comparison to Ti-6A1-4V. It has been demonstrated that formation of an ultrafine-grained structure in the alloy with the help of equal-channel angular pressing in combination with heat and deformation treatments allows reaching high strength (UTS=1400 MPa) and sufficient ductility (elongation 10 %).

作者: Veronika Polyakova Irina Semenova Ruslan Valiev

作者单位: Ufa State Aviation Technical University 450000,12,K.Marx str,Ufa,Russia

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: 943-948

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）