Titanium Alloy Bar Process Flow

The processing flow of titanium alloy bars, from sponge titanium to blanks is as follows:
1) Pressing the electrode, pressing the sponge titanium through the press to form a dense sponge titanium pressing block electrode;
2) Vacuum melting casting, under the conditions of 1700 ～ 1800 ℃ and -103Pa, performing three times of vacuum melting casting on the sponge titanium pressed block electrode;
3) Open the blank, open the blank through a hydraulic press under the condition of 1000 ℃, and finally press it into a square blank;
4) For the first rolling, under the condition of 970 ～ 980 ℃, it is preliminarily rolled into a cylindrical blank by a rolling mill
5) In the second rolling, under the condition of 950 ° C, it is rolled into a blank by a rolling mill.