Repair welding of titanium tube is a method of repairing titanium tube (titanium alloy tube). Titanium tubes are usually used in aerospace, shipbuilding, chemical industry and other fields. They are widely used because of their excellent corrosion resistance, high strength and low density. Next, the titanium tube manufacturer summarizes what steps will be taken for titanium tube repair welding?
When repairing titanium tubes, the following steps are usually taken for repair welding:
1. Preparation: Clean and prepare the surface of the titanium tube to be repaired to ensure that the surface is clean and free of impurities.
2. Choose a suitable welding method: Titanium alloys are usually repaired by TIG welding (argon arc welding) or laser welding. Gr12 Ti-0.3Mo-0.8Ni Titanium Tube / Gr2 Pure Titanium Tube / Grade 9 Ti3Al2.5V Titanium Pipe
3. Repair welding: According to the actual situation, weld and repair the parts that need to be repaired to ensure the welding quality and welding strength.
4. Post-weld treatment: Perform necessary heat treatment and surface treatment on the weld to achieve the required performance requirements.
When repairing titanium tubes, special attention should be paid to controlling parameters such as welding temperature, welding atmosphere, and welding speed to ensure welding quality, avoid welding defects, and affect the performance of titanium tubes. It is recommended to consult an experienced welding engineer before repair welding to ensure the repair effect and safety.