High temperature deformation in Ti–5Al–2.5Sn alloy

Vacuum superplastic deformation behavior of a near-alpha titanium alloy TA32

“…Therefore, to broaden the application fields of titanium alloys, especially in the aerospace industry, extensive researches on superplastic forming (SPF) of titanium alloys have been carried out [2][3][4][5]. The advantages of SPF are as follows: saving materials and improving product quality, increasing strength and reducing final weight of the components, improving the life of die and achieving very complex shape parts [6]. As a result, it is urgently necessary that SPF is applied on titanium alloys.…”

Grain Size Evolution Model of TB6 Titanium Alloys During β Process

“…Several investigators have mentioned that DRX occurs in titanium alloy including TB6 titanium alloy during β process [7][8][9][10] , which suggests hot deformation accompanied by DRX should be a promising method for the β grain refinement of the Ti-alloy, and thus deals with the problem of β grain coarsening. Also several prediction model of DRX gain size evolution has been proposed including classical D-Z model by sellars [11,12] , in which the applications to DRX gain size prediction during hot working have been achieved for steel with a low and middle steady stain which can be reached practically.…”

Study on the dynamic recrystallization behavior of Ti-alloy Ti–10V–2Fe–3V in β processing via experiment and simulation

“…DRX has been observed in several Ti-alloys including Ti-10V-4.5Fe-1.5Al by Balasubrahmanyam [16], Ti-15V-3Cr-3Sn-3Al by Furuhara [17], Ti-5Al-2.5Sn by Tan [18] and Ti-10V-2Fe-3V by Bao [19] and Qiu [20]. The occurrence of DRX in Ti-alloys deformed in β phase field can result in prior β grains refinement.…”