Titanium wire rolling process!

Titanium and titanium alloy wire rolling is a process of drawing titanium and titanium alloy wire billets (in coils or single pieces) to produce coiled or single wire products, including titanium iodide wire, titanium-molybdenum alloy wire, titanium-tantalum alloy wire, industrial pure titanium wire and other titanium alloy wires. Titanium iodide wire is used in instruments, meters, electronics and other industrial sectors. Ti-15Mo alloy wire is the vacuum titanium ion pump gas source material. Ti-15Ta alloy wire is the gas absorption material for the vacuum industry sector. Industrial pure titanium and other titanium alloy wires include industrial pure titanium wire, Ti-3A1 wire, Ti-4A1-0.005B wire, Ti-5 AI wire, Ti-5 Al-2.5Sn wire, Ti-5 Al-2.5Sn-3Cu-1.5Zr wire, Ti-2A1_1.5Mn wire, Ti-3A1-1.5Mn wire, Ti-5 A1-4V wire, Ti-6A1-4V wire, etc., which are used as corrosion-resistant parts, electrode materials, welding materials, etc. High-strength TB2 and TB3 alloy wires are used in the aviation and aerospace fields. Gr12 Ti-0.3Mo-0.8Ni Titanium Wire / Grade 23 Ti-6Al-4V ELI Titanium Wire / Ti45-Nb Titanium Wire

(1) Heating system and final rolling temperature. The heating temperature of β-type titanium alloy before rolling is slightly lower than the (a+P)/P phase transformation temperature. The rolling process is completed in the a+P phase region; the titanium alloy of type A is heated in the a+p phase region; the heating temperature of type B titanium alloy is higher than the p transformation temperature. The heating time is calculated as 1~1.5mm/min. The pre-rolling heating temperature of titanium and titanium alloy billets and the final rolling temperature of profiles are basically the same as the final rolling temperature of rolled bars.

(2) Selection of other process parameters. Due to the large output of titanium and titanium alloy rolled profiles, the product length should not be too short and the rolling speed should not be too high. In the actual production process, the rolling speed used is generally 1~3m/s.

(3) According to the deformation resistance, width and elongation of titanium alloy, select the roller hole type suitable for various steel profiles of titanium alloy to roll titanium alloy profiles. If the batch of titanium alloy profiles is large, a titanium alloy-specific roller hole type can be designed according to the characteristics of titanium alloy to roll titanium alloy profiles.