Author(s)

He Xiaoying, Yan Fang, Fu Wei

Corresponding Author

He Xiaoying

Abstract

With the deepening of the concept of sustainable development, the research and application of recycled titanium alloy TC4 have attracted much attention. This paper focuses on the hot working process of regenerated titanium alloy TC4, and studies the influence of impurity elements on its mechanical properties and control strategies. By expounding the basic theory of regenerated titanium alloy TC4, this paper analyzes the effects of temperature, strain rate and other parameters on the behavior of impurity elements during hot working, puts forward the control strategy of impurity elements including pretreatment, real-time control of hot working and post-treatment, and discusses the influence mechanism of interaction and distribution of impurity elements with alloy matrix on mechanical properties. It is found that thermal processing parameters significantly affect the diffusion and distribution of impurity elements, and reasonable control strategies can effectively manage impurity elements. Finally, it is concluded that comprehensive and targeted impurity element control strategy can improve the quality and mechanical properties of recycled titanium alloy TC4, and provide support for its high-quality application in various fields.

Keywords

Regenerated Titanium Alloy TC4; Hot Working; Impurity Elements; Control Strategy; Mechanical Property