模具技术Issue(6)：80-85,6.
TC4/TC11钛合金成型工艺比较及性能分析
TC4/TC11 titanium alloy forming process comparison and performance analysis
摘要
Abstract
In order to realize the effective connection of TC4 and TC11 titanium alloys,the tensile properties and plasticity of TC4/TC11 titanium alloys were improved.In this study,TC4 and TC11 titanium alloy powders were solution treated,and the two materials were welded by two forming processes:simple laser and point forging laser.In order to verify the comprehensive properties of TC4/TC11 titanium alloy,the surface morphology of titanium alloy materials was observed and its tensile properties were tested.According to the results,compared with the simple laser process,the TC4/TC11 titanium alloy prepared by the point forging laser forming process has stronger tensile properties,and the tensile strength and yield strength are increased by 105.2％and 116.4％,respectively.In addition,compared with TC4/TC11 titanium alloys without solution treatment,the solution-treated alloy materials have higher plasticity,which helps to improve the machinability of titanium alloy materials.It is found that solution treatment and point forging laser forming process can effectively improve the tensile and machinability of TC4/TC11 titanium alloy.关键词
钛合金/点式锻压/固溶处理/拉伸性能Key words
titanium alloy/point forging/solution treatment/tensile properties分类
矿业与冶金引用本文复制引用
罗皎..TC4/TC11钛合金成型工艺比较及性能分析[J].模具技术,2024,(6):80-85,6.基金项目
咸阳职业技术学院科研基金资助项目(编号:2023KJB05). （编号:2023KJB05）
