The role of titanium plate in seawater purification

The environment for repair welding of titanium pipes must not have flowing air. Other aspects are the same as repair welding in the welding box. But pay special attention to:

1. The repair welding area should not be too large, the nitrogen flow during repair welding should be larger, and the gas cannot be stopped in the middle;

2. After the repair welding is completed, nitrogen protection should be continued until the area is cooled;

3. For some special castings, such as complex thin-walled castings, in order to prevent the back surface of the repair welding area from being oxidized, argon gas can be blown on the backside until the casting is cooled;

Fourth, repair welding operators are required to have a higher technical level.

ASTM B265 Gr5 Titanium Strip     titanium square bar     3 Inch Titanium Pipe     Titanium Planar Sputtering Target